51512070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1949}}^1$

素因数の和:2840

約数の個数: 32

約数和(自身を含む): 123832800

約数和(自身を除く): 72320730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 881, 1762, 1949, 2643, 3898, 4405, 5286, 5847, 8810, 9745, 11694, 13215, 19490, 26430, 29235, 58470, 1717069, 3434138, 5151207, 8585345, 10302414, 17170690, 25756035, 51512070]

約数ペア:

[(1, 51512070), (2, 25756035), (3, 17170690), (5, 10302414), (6, 8585345), (10, 5151207), (15, 3434138), (30, 1717069), (881, 58470), (1762, 29235), (1949, 26430), (2643, 19490), (3898, 13215), (4405, 11694), (5286, 9745), (5847, 8810)]