57015816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 172368000

約数和(自身を除く): 115352184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 37, 39, 44, 52, 66, 74, 78, 88, 104, 111, 132, 143, 148, 156, 222, 264, 286, 296, 312, 407, 429, 444, 449, 481, 572, 814, 858, 888, 898, 962, 1144, 1221, 1347, 1443, 1628, 1716, 1796, 1924, 2442, 2694, 2886, 3256, 3432, 3592, 3848, 4884, 4939, 5291, 5388, 5772, 5837, 9768, 9878, 10582, 10776, 11544, 11674, 14817, 15873, 16613, 17511, 19756, 21164, 23348, 29634, 31746, 33226, 35022, 39512, 42328, 46696, 49839, 59268, 63492, 64207, 66452, 70044, 99678, 118536, 126984, 128414, 132904, 140088, 182743, 192621, 199356, 215969, 256828, 365486, 385242, 398712, 431938, 513656, 548229, 647907, 730972, 770484, 863876, 1096458, 1295814, 1461944, 1540968, 1727752, 2192916, 2375659, 2591628, 4385832, 4751318, 5183256, 7126977, 9502636, 14253954, 19005272, 28507908, 57015816]

約数ペア:

[(1, 57015816), (2, 28507908), (3, 19005272), (4, 14253954), (6, 9502636), (8, 7126977), (11, 5183256), (12, 4751318), (13, 4385832), (22, 2591628), (24, 2375659), (26, 2192916), (33, 1727752), (37, 1540968), (39, 1461944), (44, 1295814), (52, 1096458), (66, 863876), (74, 770484), (78, 730972), (88, 647907), (104, 548229), (111, 513656), (132, 431938), (143, 398712), (148, 385242), (156, 365486), (222, 256828), (264, 215969), (286, 199356), (296, 192621), (312, 182743), (407, 140088), (429, 132904), (444, 128414), (449, 126984), (481, 118536), (572, 99678), (814, 70044), (858, 66452), (888, 64207), (898, 63492), (962, 59268), (1144, 49839), (1221, 46696), (1347, 42328), (1443, 39512), (1628, 35022), (1716, 33226), (1796, 31746), (1924, 29634), (2442, 23348), (2694, 21164), (2886, 19756), (3256, 17511), (3432, 16613), (3592, 15873), (3848, 14817), (4884, 11674), (4939, 11544), (5291, 10776), (5388, 10582), (5772, 9878), (5837, 9768)]