51183110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1997}}^1$

素因数の和:2248

約数の個数: 32

約数和(自身を含む): 100986912

約数和(自身を除く): 49803802

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 233, 466, 1165, 1997, 2330, 2563, 3994, 5126, 9985, 12815, 19970, 21967, 25630, 43934, 109835, 219670, 465301, 930602, 2326505, 4653010, 5118311, 10236622, 25591555, 51183110]

約数ペア:

[(1, 51183110), (2, 25591555), (5, 10236622), (10, 5118311), (11, 4653010), (22, 2326505), (55, 930602), (110, 465301), (233, 219670), (466, 109835), (1165, 43934), (1997, 25630), (2330, 21967), (2563, 19970), (3994, 12815), (5126, 9985)]