59505820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1373}}^1$

素因数の和:1590

約数の個数: 48

約数和(自身を含む): 137114208

約数和(自身を除く): 77608388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 197, 220, 394, 788, 985, 1373, 1970, 2167, 2746, 3940, 4334, 5492, 6865, 8668, 10835, 13730, 15103, 21670, 27460, 30206, 43340, 60412, 75515, 151030, 270481, 302060, 540962, 1081924, 1352405, 2704810, 2975291, 5409620, 5950582, 11901164, 14876455, 29752910, 59505820]

約数ペア:

[(1, 59505820), (2, 29752910), (4, 14876455), (5, 11901164), (10, 5950582), (11, 5409620), (20, 2975291), (22, 2704810), (44, 1352405), (55, 1081924), (110, 540962), (197, 302060), (220, 270481), (394, 151030), (788, 75515), (985, 60412), (1373, 43340), (1970, 30206), (2167, 27460), (2746, 21670), (3940, 15103), (4334, 13730), (5492, 10835), (6865, 8668)]