21931395550

素因数分解:

$2^1\times 5^2\times {\mathrm{8923}}^1\times {\mathrm{49157}}^1$

素因数の和:58092

約数の個数: 24

約数和(自身を含む): 40797797256

約数和(自身を除く): 18866401706

約数列:

[1, 2, 5, 10, 25, 50, 8923, 17846, 44615, 49157, 89230, 98314, 223075, 245785, 446150, 491570, 1228925, 2457850, 438627911, 877255822, 2193139555, 4386279110, 10965697775, 21931395550]

約数ペア:

[(1, 21931395550), (2, 10965697775), (5, 4386279110), (10, 2193139555), (25, 877255822), (50, 438627911), (8923, 2457850), (17846, 1228925), (44615, 491570), (49157, 446150), (89230, 245785), (98314, 223075)]