57755810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{379}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 121642560

約数和(自身を除く): 63886750

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 311, 379, 490, 622, 758, 1555, 1895, 2177, 2653, 3110, 3790, 4354, 5306, 10885, 13265, 15239, 18571, 21770, 26530, 30478, 37142, 76195, 92855, 117869, 152390, 185710, 235738, 589345, 825083, 1178690, 1650166, 4125415, 5775581, 8250830, 11551162, 28877905, 57755810]

約数ペア:

[(1, 57755810), (2, 28877905), (5, 11551162), (7, 8250830), (10, 5775581), (14, 4125415), (35, 1650166), (49, 1178690), (70, 825083), (98, 589345), (245, 235738), (311, 185710), (379, 152390), (490, 117869), (622, 92855), (758, 76195), (1555, 37142), (1895, 30478), (2177, 26530), (2653, 21770), (3110, 18571), (3790, 15239), (4354, 13265), (5306, 10885)]