51957225

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{4357}}^1$

素因数の和:4426

約数の個数: 36

約数和(自身を含む): 94838796

約数和(自身を除く): 42881571

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 265, 477, 795, 1325, 2385, 3975, 4357, 11925, 13071, 21785, 39213, 65355, 108925, 196065, 230921, 326775, 692763, 980325, 1154605, 2078289, 3463815, 5773025, 10391445, 17319075, 51957225]

約数ペア:

[(1, 51957225), (3, 17319075), (5, 10391445), (9, 5773025), (15, 3463815), (25, 2078289), (45, 1154605), (53, 980325), (75, 692763), (159, 326775), (225, 230921), (265, 196065), (477, 108925), (795, 65355), (1325, 39213), (2385, 21785), (3975, 13071), (4357, 11925)]