53749190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1103}}^1$

素因数の和:1564

約数の個数: 32

約数和(自身を含む): 105878016

約数和(自身を除く): 52128826

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 443, 886, 1103, 2206, 2215, 4430, 4873, 5515, 9746, 11030, 12133, 24266, 24365, 48730, 60665, 121330, 488629, 977258, 2443145, 4886290, 5374919, 10749838, 26874595, 53749190]

約数ペア:

[(1, 53749190), (2, 26874595), (5, 10749838), (10, 5374919), (11, 4886290), (22, 2443145), (55, 977258), (110, 488629), (443, 121330), (886, 60665), (1103, 48730), (2206, 24365), (2215, 24266), (4430, 12133), (4873, 11030), (5515, 9746)]