53074160

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2161}}^1$

素因数の和:2481

約数の個数: 40

約数和(自身を含む): 123856656

約数和(自身を除く): 70782496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 1228, 1535, 2161, 2456, 3070, 4322, 4912, 6140, 8644, 10805, 12280, 17288, 21610, 24560, 34576, 43220, 86440, 172880, 663427, 1326854, 2653708, 3317135, 5307416, 6634270, 10614832, 13268540, 26537080, 53074160]

約数ペア:

[(1, 53074160), (2, 26537080), (4, 13268540), (5, 10614832), (8, 6634270), (10, 5307416), (16, 3317135), (20, 2653708), (40, 1326854), (80, 663427), (307, 172880), (614, 86440), (1228, 43220), (1535, 34576), (2161, 24560), (2456, 21610), (3070, 17288), (4322, 12280), (4912, 10805), (6140, 8644)]