53665590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{162623}}^1$

素因数の和:162644

約数の個数: 32

約数和(自身を含む): 140507136

約数和(自身を除く): 86841546

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 162623, 325246, 487869, 813115, 975738, 1626230, 1788853, 2439345, 3577706, 4878690, 5366559, 8944265, 10733118, 17888530, 26832795, 53665590]

約数ペア:

[(1, 53665590), (2, 26832795), (3, 17888530), (5, 10733118), (6, 8944265), (10, 5366559), (11, 4878690), (15, 3577706), (22, 2439345), (30, 1788853), (33, 1626230), (55, 975738), (66, 813115), (110, 487869), (165, 325246), (330, 162623)]