57852730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{445021}}^1$

素因数の和:445041

約数の個数: 16

約数和(自身を含む): 112145544

約数和(自身を除く): 54292814

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 445021, 890042, 2225105, 4450210, 5785273, 11570546, 28926365, 57852730]

約数ペア:

[(1, 57852730), (2, 28926365), (5, 11570546), (10, 5785273), (13, 4450210), (26, 2225105), (65, 890042), (130, 445021)]