53608568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1033}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 108570000

約数和(自身を除く): 54961432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 499, 998, 1033, 1996, 2066, 3992, 4132, 6487, 8264, 12974, 13429, 25948, 26858, 51896, 53716, 107432, 515467, 1030934, 2061868, 4123736, 6701071, 13402142, 26804284, 53608568]

約数ペア:

[(1, 53608568), (2, 26804284), (4, 13402142), (8, 6701071), (13, 4123736), (26, 2061868), (52, 1030934), (104, 515467), (499, 107432), (998, 53716), (1033, 51896), (1996, 26858), (2066, 25948), (3992, 13429), (4132, 12974), (6487, 8264)]