49905830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383891}}^1$

素因数の和:383911

約数の個数: 16

約数和(自身を含む): 96740784

約数和(自身を除く): 46834954

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 383891, 767782, 1919455, 3838910, 4990583, 9981166, 24952915, 49905830]

約数ペア:

[(1, 49905830), (2, 24952915), (5, 9981166), (10, 4990583), (13, 3838910), (26, 1919455), (65, 767782), (130, 383891)]