53940238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1423}}^1\times {\mathrm{1723}}^1$

素因数の和:3159

約数の個数: 16

約数和(自身を含む): 88379136

約数和(自身を除く): 34438898

約数列:

[1, 2, 11, 22, 1423, 1723, 2846, 3446, 15653, 18953, 31306, 37906, 2451829, 4903658, 26970119, 53940238]

約数ペア:

[(1, 53940238), (2, 26970119), (11, 4903658), (22, 2451829), (1423, 37906), (1723, 31306), (2846, 18953), (3446, 15653)]