51731128

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{222979}}^1$

素因数の和:223014

約数の個数: 16

約数和(自身を含む): 100341000

約数和(自身を除く): 48609872

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 222979, 445958, 891916, 1783832, 6466391, 12932782, 25865564, 51731128]

約数ペア:

[(1, 51731128), (2, 25865564), (4, 12932782), (8, 6466391), (29, 1783832), (58, 891916), (116, 445958), (232, 222979)]