53979212

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{21661}}^1$

素因数の和:21761

約数の個数: 24

約数和(自身を含む): 109176480

約数和(自身を除く): 55197268

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 21661, 43322, 86644, 151627, 303254, 606508, 1927829, 3855658, 7711316, 13494803, 26989606, 53979212]

約数ペア:

[(1, 53979212), (2, 26989606), (4, 13494803), (7, 7711316), (14, 3855658), (28, 1927829), (89, 606508), (178, 303254), (356, 151627), (623, 86644), (1246, 43322), (2492, 21661)]