50455440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 320

約数和(自身を含む): 205701120

約数和(自身を除く): 155245680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 70, 71, 72, 80, 84, 90, 94, 105, 108, 112, 120, 126, 135, 140, 141, 142, 144, 168, 180, 188, 189, 210, 213, 216, 235, 240, 252, 270, 280, 282, 284, 315, 329, 336, 355, 360, 376, 378, 420, 423, 426, 432, 470, 497, 504, 540, 560, 564, 568, 630, 639, 658, 705, 710, 720, 752, 756, 840, 846, 852, 940, 945, 987, 994, 1008, 1065, 1080, 1128, 1136, 1260, 1269, 1278, 1316, 1410, 1420, 1491, 1512, 1645, 1680, 1692, 1704, 1880, 1890, 1917, 1974, 1988, 2115, 2130, 2160, 2256, 2485, 2520, 2538, 2556, 2632, 2820, 2840, 2961, 2982, 3024, 3195, 3290, 3337, 3384, 3408, 3760, 3780, 3834, 3948, 3976, 4230, 4260, 4473, 4935, 4970, 5040, 5076, 5112, 5264, 5640, 5680, 5922, 5964, 6345, 6390, 6580, 6674, 6768, 7455, 7560, 7668, 7896, 7952, 8460, 8520, 8883, 8946, 9585, 9870, 9940, 10011, 10152, 10224, 11280, 11844, 11928, 12690, 12780, 13160, 13348, 13419, 14805, 14910, 15120, 15336, 15792, 16685, 16920, 17040, 17766, 17892, 19170, 19740, 19880, 20022, 20304, 22365, 23359, 23688, 23856, 25380, 25560, 26320, 26696, 26838, 29610, 29820, 30033, 30672, 33370, 33840, 35532, 35784, 38340, 39480, 39760, 40044, 44415, 44730, 46718, 47376, 50055, 50760, 51120, 53392, 53676, 59220, 59640, 60066, 66740, 67095, 70077, 71064, 71568, 76680, 78960, 80088, 88830, 89460, 90099, 93436, 100110, 101520, 107352, 116795, 118440, 119280, 120132, 133480, 134190, 140154, 142128, 150165, 153360, 160176, 177660, 178920, 180198, 186872, 200220, 210231, 214704, 233590, 236880, 240264, 266960, 268380, 280308, 300330, 350385, 355320, 357840, 360396, 373744, 400440, 420462, 450495, 467180, 480528, 536760, 560616, 600660, 630693, 700770, 710640, 720792, 800880, 840924, 900990, 934360, 1051155, 1073520, 1121232, 1201320, 1261386, 1401540, 1441584, 1681848, 1801980, 1868720, 2102310, 2402640, 2522772, 2803080, 3153465, 3363696, 3603960, 4204620, 5045544, 5606160, 6306930, 7207920, 8409240, 10091088, 12613860, 16818480, 25227720, 50455440]

約数ペア:

[(1, 50455440), (2, 25227720), (3, 16818480), (4, 12613860), (5, 10091088), (6, 8409240), (7, 7207920), (8, 6306930), (9, 5606160), (10, 5045544), (12, 4204620), (14, 3603960), (15, 3363696), (16, 3153465), (18, 2803080), (20, 2522772), (21, 2402640), (24, 2102310), (27, 1868720), (28, 1801980), (30, 1681848), (35, 1441584), (36, 1401540), (40, 1261386), (42, 1201320), (45, 1121232), (47, 1073520), (48, 1051155), (54, 934360), (56, 900990), (60, 840924), (63, 800880), (70, 720792), (71, 710640), (72, 700770), (80, 630693), (84, 600660), (90, 560616), (94, 536760), (105, 480528), (108, 467180), (112, 450495), (120, 420462), (126, 400440), (135, 373744), (140, 360396), (141, 357840), (142, 355320), (144, 350385), (168, 300330), (180, 280308), (188, 268380), (189, 266960), (210, 240264), (213, 236880), (216, 233590), (235, 214704), (240, 210231), (252, 200220), (270, 186872), (280, 180198), (282, 178920), (284, 177660), (315, 160176), (329, 153360), (336, 150165), (355, 142128), (360, 140154), (376, 134190), (378, 133480), (420, 120132), (423, 119280), (426, 118440), (432, 116795), (470, 107352), (497, 101520), (504, 100110), (540, 93436), (560, 90099), (564, 89460), (568, 88830), (630, 80088), (639, 78960), (658, 76680), (705, 71568), (710, 71064), (720, 70077), (752, 67095), (756, 66740), (840, 60066), (846, 59640), (852, 59220), (940, 53676), (945, 53392), (987, 51120), (994, 50760), (1008, 50055), (1065, 47376), (1080, 46718), (1128, 44730), (1136, 44415), (1260, 40044), (1269, 39760), (1278, 39480), (1316, 38340), (1410, 35784), (1420, 35532), (1491, 33840), (1512, 33370), (1645, 30672), (1680, 30033), (1692, 29820), (1704, 29610), (1880, 26838), (1890, 26696), (1917, 26320), (1974, 25560), (1988, 25380), (2115, 23856), (2130, 23688), (2160, 23359), (2256, 22365), (2485, 20304), (2520, 20022), (2538, 19880), (2556, 19740), (2632, 19170), (2820, 17892), (2840, 17766), (2961, 17040), (2982, 16920), (3024, 16685), (3195, 15792), (3290, 15336), (3337, 15120), (3384, 14910), (3408, 14805), (3760, 13419), (3780, 13348), (3834, 13160), (3948, 12780), (3976, 12690), (4230, 11928), (4260, 11844), (4473, 11280), (4935, 10224), (4970, 10152), (5040, 10011), (5076, 9940), (5112, 9870), (5264, 9585), (5640, 8946), (5680, 8883), (5922, 8520), (5964, 8460), (6345, 7952), (6390, 7896), (6580, 7668), (6674, 7560), (6768, 7455)]