48687580

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{6781}}^1$

素因数の和:7149

約数の個数: 24

約数和(自身を含む): 102543840

約数和(自身を除く): 53856260

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1436, 1795, 3590, 6781, 7180, 13562, 27124, 33905, 67810, 135620, 2434379, 4868758, 9737516, 12171895, 24343790, 48687580]

約数ペア:

[(1, 48687580), (2, 24343790), (4, 12171895), (5, 9737516), (10, 4868758), (20, 2434379), (359, 135620), (718, 67810), (1436, 33905), (1795, 27124), (3590, 13562), (6781, 7180)]