51808108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{1181}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 99089424

約数和(自身を除く): 47281316

約数列:

[1, 2, 4, 11, 22, 44, 997, 1181, 1994, 2362, 3988, 4724, 10967, 12991, 21934, 25982, 43868, 51964, 1177457, 2354914, 4709828, 12952027, 25904054, 51808108]

約数ペア:

[(1, 51808108), (2, 25904054), (4, 12952027), (11, 4709828), (22, 2354914), (44, 1177457), (997, 51964), (1181, 43868), (1994, 25982), (2362, 21934), (3988, 12991), (4724, 10967)]