48685240

素因数分解:

$2^3\times 5^1\times {\mathrm{1217131}}^1$

素因数の和:1217142

約数の個数: 16

約数和(自身を含む): 109541880

約数和(自身を除く): 60856640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1217131, 2434262, 4868524, 6085655, 9737048, 12171310, 24342620, 48685240]

約数ペア:

[(1, 48685240), (2, 24342620), (4, 12171310), (5, 9737048), (8, 6085655), (10, 4868524), (20, 2434262), (40, 1217131)]