53071760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{94771}}^1$

素因数の和:94791

約数の個数: 40

約数和(自身を含む): 141020736

約数和(自身を除く): 87948976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 94771, 189542, 379084, 473855, 663397, 758168, 947710, 1326794, 1516336, 1895420, 2653588, 3316985, 3790840, 5307176, 6633970, 7581680, 10614352, 13267940, 26535880, 53071760]

約数ペア:

[(1, 53071760), (2, 26535880), (4, 13267940), (5, 10614352), (7, 7581680), (8, 6633970), (10, 5307176), (14, 3790840), (16, 3316985), (20, 2653588), (28, 1895420), (35, 1516336), (40, 1326794), (56, 947710), (70, 758168), (80, 663397), (112, 473855), (140, 379084), (280, 189542), (560, 94771)]