56559901060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{217538081}}^1$

素因数の和:217538103

約数の個数: 24

約数和(自身を含む): 127912392216

約数和(自身を除く): 71352491156

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 217538081, 435076162, 870152324, 1087690405, 2175380810, 2827995053, 4350761620, 5655990106, 11311980212, 14139975265, 28279950530, 56559901060]

約数ペア:

[(1, 56559901060), (2, 28279950530), (4, 14139975265), (5, 11311980212), (10, 5655990106), (13, 4350761620), (20, 2827995053), (26, 2175380810), (52, 1087690405), (65, 870152324), (130, 435076162), (260, 217538081)]