51585555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10453}}^1$

素因数の和:10515

約数の個数: 32

約数和(自身を含む): 96344064

約数和(自身を除く): 44758509

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 10453, 31359, 52265, 73171, 156795, 219513, 365855, 491291, 1097565, 1473873, 2456455, 3439037, 7369365, 10317111, 17195185, 51585555]

約数ペア:

[(1, 51585555), (3, 17195185), (5, 10317111), (7, 7369365), (15, 3439037), (21, 2456455), (35, 1473873), (47, 1097565), (105, 491291), (141, 365855), (235, 219513), (329, 156795), (705, 73171), (987, 52265), (1645, 31359), (4935, 10453)]