50772980

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{19379}}^1$

素因数の和:19519

約数の個数: 24

約数和(自身を含む): 107442720

約数和(自身を除く): 56669740

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 19379, 38758, 77516, 96895, 193790, 387580, 2538649, 5077298, 10154596, 12693245, 25386490, 50772980]

約数ペア:

[(1, 50772980), (2, 25386490), (4, 12693245), (5, 10154596), (10, 5077298), (20, 2538649), (131, 387580), (262, 193790), (524, 96895), (655, 77516), (1310, 38758), (2620, 19379)]