51056816

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{19577}}^1$

素因数の和:19748

約数の個数: 20

約数和(自身を含む): 99534552

約数和(自身を除く): 48477736

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 19577, 39154, 78308, 156616, 313232, 3191051, 6382102, 12764204, 25528408, 51056816]

約数ペア:

[(1, 51056816), (2, 25528408), (4, 12764204), (8, 6382102), (16, 3191051), (163, 313232), (326, 156616), (652, 78308), (1304, 39154), (2608, 19577)]