53721602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{40031}}^1$

素因数の和:40105

約数の個数: 16

約数和(自身を含む): 89351424

約数和(自身を除く): 35629822

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 40031, 80062, 440341, 880682, 2441891, 4883782, 26860801, 53721602]

約数ペア:

[(1, 53721602), (2, 26860801), (11, 4883782), (22, 2441891), (61, 880682), (122, 440341), (671, 80062), (1342, 40031)]