51682060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89107}}^1$

素因数の和:89145

約数の個数: 24

約数和(自身を含む): 112276080

約数和(自身を除く): 60594020

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 89107, 178214, 356428, 445535, 891070, 1782140, 2584103, 5168206, 10336412, 12920515, 25841030, 51682060]

約数ペア:

[(1, 51682060), (2, 25841030), (4, 12920515), (5, 10336412), (10, 5168206), (20, 2584103), (29, 1782140), (58, 891070), (116, 445535), (145, 356428), (290, 178214), (580, 89107)]