47290490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{363773}}^1$

素因数の和:363793

約数の個数: 16

約数和(自身を含む): 91671048

約数和(自身を除く): 44380558

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 363773, 727546, 1818865, 3637730, 4729049, 9458098, 23645245, 47290490]

約数ペア:

[(1, 47290490), (2, 23645245), (5, 9458098), (10, 4729049), (13, 3637730), (26, 1818865), (65, 727546), (130, 363773)]