25552272010

素因数分解:

$2^1\times 5^1\times {\mathrm{50131}}^1\times {\mathrm{50971}}^1$

素因数の和:101109

約数の個数: 16

約数和(自身を含む): 45995909472

約数和(自身を除く): 20443637462

約数列:

[1, 2, 5, 10, 50131, 50971, 100262, 101942, 250655, 254855, 501310, 509710, 2555227201, 5110454402, 12776136005, 25552272010]

約数ペア:

[(1, 25552272010), (2, 12776136005), (5, 5110454402), (10, 2555227201), (50131, 509710), (50971, 501310), (100262, 254855), (101942, 250655)]