55791580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3637}}^1$

素因数の和:3718

約数の個数: 48

約数和(自身を含む): 128348640

約数和(自身を除く): 72557060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3637, 3835, 7274, 7670, 14548, 15340, 18185, 36370, 47281, 72740, 94562, 189124, 214583, 236405, 429166, 472810, 858332, 945620, 1072915, 2145830, 2789579, 4291660, 5579158, 11158316, 13947895, 27895790, 55791580]

約数ペア:

[(1, 55791580), (2, 27895790), (4, 13947895), (5, 11158316), (10, 5579158), (13, 4291660), (20, 2789579), (26, 2145830), (52, 1072915), (59, 945620), (65, 858332), (118, 472810), (130, 429166), (236, 236405), (260, 214583), (295, 189124), (590, 94562), (767, 72740), (1180, 47281), (1534, 36370), (3068, 18185), (3637, 15340), (3835, 14548), (7274, 7670)]