49728710

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{25243}}^1$

素因数の和:25447

約数の個数: 16

約数和(自身を含む): 89969616

約数和(自身を除く): 40240906

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 25243, 50486, 126215, 252430, 4972871, 9945742, 24864355, 49728710]

約数ペア:

[(1, 49728710), (2, 24864355), (5, 9945742), (10, 4972871), (197, 252430), (394, 126215), (985, 50486), (1970, 25243)]