39045050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{70991}}^1$

素因数の和:71014

約数の個数: 24

約数和(自身を含む): 79227072

約数和(自身を除く): 40182022

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 70991, 141982, 354955, 709910, 780901, 1561802, 1774775, 3549550, 3904505, 7809010, 19522525, 39045050]

約数ペア:

[(1, 39045050), (2, 19522525), (5, 7809010), (10, 3904505), (11, 3549550), (22, 1774775), (25, 1561802), (50, 780901), (55, 709910), (110, 354955), (275, 141982), (550, 70991)]