55852880

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2467}}^1$

素因数の和:2763

約数の個数: 40

約数和(自身を含む): 130369632

約数和(自身を除く): 74516752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 2264, 2467, 2830, 4528, 4934, 5660, 9868, 11320, 12335, 19736, 22640, 24670, 39472, 49340, 98680, 197360, 698161, 1396322, 2792644, 3490805, 5585288, 6981610, 11170576, 13963220, 27926440, 55852880]

約数ペア:

[(1, 55852880), (2, 27926440), (4, 13963220), (5, 11170576), (8, 6981610), (10, 5585288), (16, 3490805), (20, 2792644), (40, 1396322), (80, 698161), (283, 197360), (566, 98680), (1132, 49340), (1415, 39472), (2264, 24670), (2467, 22640), (2830, 19736), (4528, 12335), (4934, 11320), (5660, 9868)]