53417008

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{77641}}^1$

素因数の和:77692

約数の個数: 20

約数和(自身を含む): 105903688

約数和(自身を除く): 52486680

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 77641, 155282, 310564, 621128, 1242256, 3338563, 6677126, 13354252, 26708504, 53417008]

約数ペア:

[(1, 53417008), (2, 26708504), (4, 13354252), (8, 6677126), (16, 3338563), (43, 1242256), (86, 621128), (172, 310564), (344, 155282), (688, 77641)]