55867868

素因数分解:

$2^2\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{1613}}^1$

素因数の和:2861

約数の個数: 24

約数和(自身を含む): 111895392

約数和(自身を除く): 56027524

約数列:

[1, 2, 4, 7, 14, 28, 1237, 1613, 2474, 3226, 4948, 6452, 8659, 11291, 17318, 22582, 34636, 45164, 1995281, 3990562, 7981124, 13966967, 27933934, 55867868]

約数ペア:

[(1, 55867868), (2, 27933934), (4, 13966967), (7, 7981124), (14, 3990562), (28, 1995281), (1237, 45164), (1613, 34636), (2474, 22582), (3226, 17318), (4948, 11291), (6452, 8659)]