47045830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12479}}^1$

素因数の和:12528

約数の個数: 32

約数和(自身を含む): 94348800

約数和(自身を除く): 47302970

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 12479, 24958, 62395, 124790, 162227, 324454, 361891, 723782, 811135, 1622270, 1809455, 3618910, 4704583, 9409166, 23522915, 47045830]

約数ペア:

[(1, 47045830), (2, 23522915), (5, 9409166), (10, 4704583), (13, 3618910), (26, 1809455), (29, 1622270), (58, 811135), (65, 723782), (130, 361891), (145, 324454), (290, 162227), (377, 124790), (754, 62395), (1885, 24958), (3770, 12479)]