51918568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7451}}^1$

素因数の和:7537

約数の個数: 32

約数和(自身を含む): 106414560

約数和(自身を除く): 54495992

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 7451, 14902, 29804, 59608, 96863, 193726, 387452, 499217, 774904, 998434, 1996868, 3993736, 6489821, 12979642, 25959284, 51918568]

約数ペア:

[(1, 51918568), (2, 25959284), (4, 12979642), (8, 6489821), (13, 3993736), (26, 1996868), (52, 998434), (67, 774904), (104, 499217), (134, 387452), (268, 193726), (536, 96863), (871, 59608), (1742, 29804), (3484, 14902), (6968, 7451)]