53962760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79357}}^1$

素因数の和:79385

約数の個数: 32

約数和(自身を含む): 128559960

約数和(自身を除く): 74597200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 79357, 158714, 317428, 396785, 634856, 793570, 1349069, 1587140, 2698138, 3174280, 5396276, 6745345, 10792552, 13490690, 26981380, 53962760]

約数ペア:

[(1, 53962760), (2, 26981380), (4, 13490690), (5, 10792552), (8, 6745345), (10, 5396276), (17, 3174280), (20, 2698138), (34, 1587140), (40, 1349069), (68, 793570), (85, 634856), (136, 396785), (170, 317428), (340, 158714), (680, 79357)]