53240290

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{6581}}^1$

素因数の和:7397

約数の個数: 16

約数和(自身を含む): 95965560

約数和(自身を除く): 42725270

約数列:

[1, 2, 5, 10, 809, 1618, 4045, 6581, 8090, 13162, 32905, 65810, 5324029, 10648058, 26620145, 53240290]

約数ペア:

[(1, 53240290), (2, 26620145), (5, 10648058), (10, 5324029), (809, 65810), (1618, 32905), (4045, 13162), (6581, 8090)]