51048880

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5647}}^1$

素因数の和:5773

約数の個数: 40

約数和(自身を含む): 119760192

約数和(自身を除く): 68711312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 5647, 9040, 11294, 22588, 28235, 45176, 56470, 90352, 112940, 225880, 451760, 638111, 1276222, 2552444, 3190555, 5104888, 6381110, 10209776, 12762220, 25524440, 51048880]

約数ペア:

[(1, 51048880), (2, 25524440), (4, 12762220), (5, 10209776), (8, 6381110), (10, 5104888), (16, 3190555), (20, 2552444), (40, 1276222), (80, 638111), (113, 451760), (226, 225880), (452, 112940), (565, 90352), (904, 56470), (1130, 45176), (1808, 28235), (2260, 22588), (4520, 11294), (5647, 9040)]