56188220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2633}}^1$

素因数の和:2750

約数の個数: 48

約数和(自身を含む): 130098528

約数和(自身を除く): 73910308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 970, 1067, 1940, 2134, 2633, 4268, 5266, 5335, 10532, 10670, 13165, 21340, 26330, 28963, 52660, 57926, 115852, 144815, 255401, 289630, 510802, 579260, 1021604, 1277005, 2554010, 2809411, 5108020, 5618822, 11237644, 14047055, 28094110, 56188220]

約数ペア:

[(1, 56188220), (2, 28094110), (4, 14047055), (5, 11237644), (10, 5618822), (11, 5108020), (20, 2809411), (22, 2554010), (44, 1277005), (55, 1021604), (97, 579260), (110, 510802), (194, 289630), (220, 255401), (388, 144815), (485, 115852), (970, 57926), (1067, 52660), (1940, 28963), (2134, 26330), (2633, 21340), (4268, 13165), (5266, 10670), (5335, 10532)]