49318910

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 90685440

約数和(自身を除く): 41366530

約数列:

[1, 2, 5, 10, 79, 158, 163, 326, 383, 395, 766, 790, 815, 1630, 1915, 3830, 12877, 25754, 30257, 60514, 62429, 64385, 124858, 128770, 151285, 302570, 312145, 624290, 4931891, 9863782, 24659455, 49318910]

約数ペア:

[(1, 49318910), (2, 24659455), (5, 9863782), (10, 4931891), (79, 624290), (158, 312145), (163, 302570), (326, 151285), (383, 128770), (395, 124858), (766, 64385), (790, 62429), (815, 60514), (1630, 30257), (1915, 25754), (3830, 12877)]