55123198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 92252160

約数和(自身を除く): 37128962

約数列:

[1, 2, 13, 26, 47, 79, 94, 158, 571, 611, 1027, 1142, 1222, 2054, 3713, 7423, 7426, 14846, 26837, 45109, 48269, 53674, 90218, 96538, 348881, 586417, 697762, 1172834, 2120123, 4240246, 27561599, 55123198]

約数ペア:

[(1, 55123198), (2, 27561599), (13, 4240246), (26, 2120123), (47, 1172834), (79, 697762), (94, 586417), (158, 348881), (571, 96538), (611, 90218), (1027, 53674), (1142, 48269), (1222, 45109), (2054, 26837), (3713, 14846), (7423, 7426)]