50489460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 288

約数和(自身を含む): 194584320

約数和(自身を除く): 144094860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 37, 38, 42, 45, 54, 57, 60, 63, 70, 74, 76, 84, 90, 95, 105, 108, 111, 114, 126, 133, 135, 140, 148, 171, 180, 185, 189, 190, 210, 222, 228, 252, 259, 266, 270, 285, 315, 333, 342, 361, 370, 378, 380, 399, 420, 444, 513, 518, 532, 540, 555, 570, 630, 665, 666, 684, 703, 722, 740, 756, 777, 798, 855, 945, 999, 1026, 1036, 1083, 1110, 1140, 1197, 1260, 1295, 1330, 1332, 1406, 1444, 1554, 1596, 1665, 1710, 1805, 1890, 1995, 1998, 2052, 2109, 2166, 2220, 2331, 2394, 2527, 2565, 2590, 2660, 2812, 3108, 3249, 3330, 3420, 3515, 3591, 3610, 3780, 3885, 3990, 3996, 4218, 4332, 4662, 4788, 4921, 4995, 5054, 5130, 5180, 5415, 5985, 6327, 6498, 6660, 6993, 7030, 7182, 7220, 7581, 7770, 7980, 8436, 9324, 9747, 9842, 9990, 10108, 10260, 10545, 10830, 11655, 11970, 12635, 12654, 12996, 13357, 13986, 14060, 14364, 14763, 15162, 15540, 16245, 17955, 18981, 19494, 19684, 19980, 21090, 21660, 22743, 23310, 23940, 24605, 25270, 25308, 26714, 27972, 29526, 30324, 31635, 32490, 34965, 35910, 37905, 37962, 38988, 40071, 42180, 44289, 45486, 46620, 48735, 49210, 50540, 53428, 59052, 63270, 64980, 66785, 68229, 69930, 71820, 73815, 75810, 75924, 80142, 88578, 90972, 93499, 94905, 97470, 98420, 113715, 120213, 126540, 132867, 133570, 136458, 139860, 147630, 151620, 160284, 177156, 186998, 189810, 194940, 200355, 221445, 227430, 240426, 265734, 267140, 272916, 280497, 295260, 341145, 360639, 373996, 379620, 400710, 442890, 454860, 467495, 480852, 531468, 560994, 601065, 664335, 682290, 721278, 801420, 841491, 885780, 934990, 1121988, 1202130, 1328670, 1364580, 1402485, 1442556, 1682982, 1803195, 1869980, 2404260, 2524473, 2657340, 2804970, 3365964, 3606390, 4207455, 5048946, 5609940, 7212780, 8414910, 10097892, 12622365, 16829820, 25244730, 50489460]

約数ペア:

[(1, 50489460), (2, 25244730), (3, 16829820), (4, 12622365), (5, 10097892), (6, 8414910), (7, 7212780), (9, 5609940), (10, 5048946), (12, 4207455), (14, 3606390), (15, 3365964), (18, 2804970), (19, 2657340), (20, 2524473), (21, 2404260), (27, 1869980), (28, 1803195), (30, 1682982), (35, 1442556), (36, 1402485), (37, 1364580), (38, 1328670), (42, 1202130), (45, 1121988), (54, 934990), (57, 885780), (60, 841491), (63, 801420), (70, 721278), (74, 682290), (76, 664335), (84, 601065), (90, 560994), (95, 531468), (105, 480852), (108, 467495), (111, 454860), (114, 442890), (126, 400710), (133, 379620), (135, 373996), (140, 360639), (148, 341145), (171, 295260), (180, 280497), (185, 272916), (189, 267140), (190, 265734), (210, 240426), (222, 227430), (228, 221445), (252, 200355), (259, 194940), (266, 189810), (270, 186998), (285, 177156), (315, 160284), (333, 151620), (342, 147630), (361, 139860), (370, 136458), (378, 133570), (380, 132867), (399, 126540), (420, 120213), (444, 113715), (513, 98420), (518, 97470), (532, 94905), (540, 93499), (555, 90972), (570, 88578), (630, 80142), (665, 75924), (666, 75810), (684, 73815), (703, 71820), (722, 69930), (740, 68229), (756, 66785), (777, 64980), (798, 63270), (855, 59052), (945, 53428), (999, 50540), (1026, 49210), (1036, 48735), (1083, 46620), (1110, 45486), (1140, 44289), (1197, 42180), (1260, 40071), (1295, 38988), (1330, 37962), (1332, 37905), (1406, 35910), (1444, 34965), (1554, 32490), (1596, 31635), (1665, 30324), (1710, 29526), (1805, 27972), (1890, 26714), (1995, 25308), (1998, 25270), (2052, 24605), (2109, 23940), (2166, 23310), (2220, 22743), (2331, 21660), (2394, 21090), (2527, 19980), (2565, 19684), (2590, 19494), (2660, 18981), (2812, 17955), (3108, 16245), (3249, 15540), (3330, 15162), (3420, 14763), (3515, 14364), (3591, 14060), (3610, 13986), (3780, 13357), (3885, 12996), (3990, 12654), (3996, 12635), (4218, 11970), (4332, 11655), (4662, 10830), (4788, 10545), (4921, 10260), (4995, 10108), (5054, 9990), (5130, 9842), (5180, 9747), (5415, 9324), (5985, 8436), (6327, 7980), (6498, 7770), (6660, 7581), (6993, 7220), (7030, 7182)]