56420944

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{5351}}^1$

素因数の和:6018

約数の個数: 20

約数和(自身を含む): 109501920

約数和(自身を除く): 53080976

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2636, 5272, 5351, 10544, 10702, 21404, 42808, 85616, 3526309, 7052618, 14105236, 28210472, 56420944]

約数ペア:

[(1, 56420944), (2, 28210472), (4, 14105236), (8, 7052618), (16, 3526309), (659, 85616), (1318, 42808), (2636, 21404), (5272, 10702), (5351, 10544)]