52181870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5081}}^1$

素因数の和:5180

約数の個数: 32

約数和(自身を含む): 102453120

約数和(自身を除く): 50271250

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5081, 5135, 10162, 10270, 25405, 50810, 66053, 132106, 330265, 401399, 660530, 802798, 2006995, 4013990, 5218187, 10436374, 26090935, 52181870]

約数ペア:

[(1, 52181870), (2, 26090935), (5, 10436374), (10, 5218187), (13, 4013990), (26, 2006995), (65, 802798), (79, 660530), (130, 401399), (158, 330265), (395, 132106), (790, 66053), (1027, 50810), (2054, 25405), (5081, 10270), (5135, 10162)]