51286588

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 96372864

約数和(自身を除く): 45086276

約数列:

[1, 2, 4, 37, 47, 73, 74, 94, 101, 146, 148, 188, 202, 292, 404, 1739, 2701, 3431, 3478, 3737, 4747, 5402, 6862, 6956, 7373, 7474, 9494, 10804, 13724, 14746, 14948, 18988, 29492, 126947, 175639, 253894, 272801, 346531, 351278, 507788, 545602, 693062, 702556, 1091204, 1386124, 12821647, 25643294, 51286588]

約数ペア:

[(1, 51286588), (2, 25643294), (4, 12821647), (37, 1386124), (47, 1091204), (73, 702556), (74, 693062), (94, 545602), (101, 507788), (146, 351278), (148, 346531), (188, 272801), (202, 253894), (292, 175639), (404, 126947), (1739, 29492), (2701, 18988), (3431, 14948), (3478, 14746), (3737, 13724), (4747, 10804), (5402, 9494), (6862, 7474), (6956, 7373)]