50125220

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 108319680

約数和(自身を除く): 58194460

約数列:

[1, 2, 4, 5, 10, 20, 59, 107, 118, 214, 236, 295, 397, 428, 535, 590, 794, 1070, 1180, 1588, 1985, 2140, 3970, 6313, 7940, 12626, 23423, 25252, 31565, 42479, 46846, 63130, 84958, 93692, 117115, 126260, 169916, 212395, 234230, 424790, 468460, 849580, 2506261, 5012522, 10025044, 12531305, 25062610, 50125220]

約数ペア:

[(1, 50125220), (2, 25062610), (4, 12531305), (5, 10025044), (10, 5012522), (20, 2506261), (59, 849580), (107, 468460), (118, 424790), (214, 234230), (236, 212395), (295, 169916), (397, 126260), (428, 117115), (535, 93692), (590, 84958), (794, 63130), (1070, 46846), (1180, 42479), (1588, 31565), (1985, 25252), (2140, 23423), (3970, 12626), (6313, 7940)]