53258520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 256

約数和(自身を含む): 199065600

約数和(自身を除く): 145807080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 47, 56, 57, 60, 70, 71, 76, 84, 94, 95, 105, 114, 120, 133, 140, 141, 142, 152, 168, 188, 190, 210, 213, 228, 235, 266, 280, 282, 284, 285, 329, 355, 376, 380, 399, 420, 426, 456, 470, 497, 532, 564, 568, 570, 658, 665, 705, 710, 760, 798, 840, 852, 893, 940, 987, 994, 1064, 1065, 1128, 1140, 1316, 1330, 1349, 1410, 1420, 1491, 1596, 1645, 1704, 1786, 1880, 1974, 1988, 1995, 2130, 2280, 2485, 2632, 2660, 2679, 2698, 2820, 2840, 2982, 3192, 3290, 3337, 3572, 3948, 3976, 3990, 4047, 4260, 4465, 4935, 4970, 5320, 5358, 5396, 5640, 5964, 6251, 6580, 6674, 6745, 7144, 7455, 7896, 7980, 8094, 8520, 8930, 9443, 9870, 9940, 10011, 10716, 10792, 11928, 12502, 13160, 13348, 13395, 13490, 14910, 15960, 16188, 16685, 17860, 18753, 18886, 19740, 19880, 20022, 20235, 21432, 23359, 25004, 26696, 26790, 26980, 28329, 29820, 31255, 32376, 33370, 35720, 37506, 37772, 39480, 40044, 40470, 46718, 47215, 50008, 50055, 53580, 53960, 56658, 59640, 62510, 63403, 66740, 70077, 75012, 75544, 80088, 80940, 93436, 93765, 94430, 100110, 107160, 113316, 116795, 125020, 126806, 133480, 140154, 141645, 150024, 161880, 186872, 187530, 188860, 190209, 200220, 226632, 233590, 250040, 253612, 280308, 283290, 317015, 350385, 375060, 377720, 380418, 400440, 443821, 467180, 507224, 560616, 566580, 634030, 700770, 750120, 760836, 887642, 934360, 951045, 1133160, 1268060, 1331463, 1401540, 1521672, 1775284, 1902090, 2219105, 2536120, 2662926, 2803080, 3550568, 3804180, 4438210, 5325852, 6657315, 7608360, 8876420, 10651704, 13314630, 17752840, 26629260, 53258520]

約数ペア:

[(1, 53258520), (2, 26629260), (3, 17752840), (4, 13314630), (5, 10651704), (6, 8876420), (7, 7608360), (8, 6657315), (10, 5325852), (12, 4438210), (14, 3804180), (15, 3550568), (19, 2803080), (20, 2662926), (21, 2536120), (24, 2219105), (28, 1902090), (30, 1775284), (35, 1521672), (38, 1401540), (40, 1331463), (42, 1268060), (47, 1133160), (56, 951045), (57, 934360), (60, 887642), (70, 760836), (71, 750120), (76, 700770), (84, 634030), (94, 566580), (95, 560616), (105, 507224), (114, 467180), (120, 443821), (133, 400440), (140, 380418), (141, 377720), (142, 375060), (152, 350385), (168, 317015), (188, 283290), (190, 280308), (210, 253612), (213, 250040), (228, 233590), (235, 226632), (266, 200220), (280, 190209), (282, 188860), (284, 187530), (285, 186872), (329, 161880), (355, 150024), (376, 141645), (380, 140154), (399, 133480), (420, 126806), (426, 125020), (456, 116795), (470, 113316), (497, 107160), (532, 100110), (564, 94430), (568, 93765), (570, 93436), (658, 80940), (665, 80088), (705, 75544), (710, 75012), (760, 70077), (798, 66740), (840, 63403), (852, 62510), (893, 59640), (940, 56658), (987, 53960), (994, 53580), (1064, 50055), (1065, 50008), (1128, 47215), (1140, 46718), (1316, 40470), (1330, 40044), (1349, 39480), (1410, 37772), (1420, 37506), (1491, 35720), (1596, 33370), (1645, 32376), (1704, 31255), (1786, 29820), (1880, 28329), (1974, 26980), (1988, 26790), (1995, 26696), (2130, 25004), (2280, 23359), (2485, 21432), (2632, 20235), (2660, 20022), (2679, 19880), (2698, 19740), (2820, 18886), (2840, 18753), (2982, 17860), (3192, 16685), (3290, 16188), (3337, 15960), (3572, 14910), (3948, 13490), (3976, 13395), (3990, 13348), (4047, 13160), (4260, 12502), (4465, 11928), (4935, 10792), (4970, 10716), (5320, 10011), (5358, 9940), (5396, 9870), (5640, 9443), (5964, 8930), (6251, 8520), (6580, 8094), (6674, 7980), (6745, 7896), (7144, 7455)]