51382132

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{757}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 91687680

約数和(自身を除く): 40305548

約数列:

[1, 2, 4, 71, 142, 239, 284, 478, 757, 956, 1514, 3028, 16969, 33938, 53747, 67876, 107494, 180923, 214988, 361846, 723692, 12845533, 25691066, 51382132]

約数ペア:

[(1, 51382132), (2, 25691066), (4, 12845533), (71, 723692), (142, 361846), (239, 214988), (284, 180923), (478, 107494), (757, 67876), (956, 53747), (1514, 33938), (3028, 16969)]