51339359810

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1\times {\mathrm{80473}}^1$

素因数の和:81098

約数の個数: 32

約数和(自身を含む): 93308637312

約数和(自身を除く): 41969277502

約数列:

[1, 2, 5, 10, 131, 262, 487, 655, 974, 1310, 2435, 4870, 63797, 80473, 127594, 160946, 318985, 402365, 637970, 804730, 10541963, 21083926, 39190351, 52709815, 78380702, 105419630, 195951755, 391903510, 5133935981, 10267871962, 25669679905, 51339359810]

約数ペア:

[(1, 51339359810), (2, 25669679905), (5, 10267871962), (10, 5133935981), (131, 391903510), (262, 195951755), (487, 105419630), (655, 78380702), (974, 52709815), (1310, 39190351), (2435, 21083926), (4870, 10541963), (63797, 804730), (80473, 637970), (127594, 402365), (160946, 318985)]