54968810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6311}}^1$

素因数の和:6398

約数の個数: 32

約数和(自身を含む): 108162432

約数和(自身を除く): 53193622

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 6311, 8710, 12622, 31555, 63110, 82043, 164086, 410215, 422837, 820430, 845674, 2114185, 4228370, 5496881, 10993762, 27484405, 54968810]

約数ペア:

[(1, 54968810), (2, 27484405), (5, 10993762), (10, 5496881), (13, 4228370), (26, 2114185), (65, 845674), (67, 820430), (130, 422837), (134, 410215), (335, 164086), (670, 82043), (871, 63110), (1742, 31555), (4355, 12622), (6311, 8710)]