51811090

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{62423}}^1$

素因数の和:62513

約数の個数: 16

約数和(自身を含む): 94385088

約数和(自身を除く): 42573998

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 62423, 124846, 312115, 624230, 5181109, 10362218, 25905545, 51811090]

約数ペア:

[(1, 51811090), (2, 25905545), (5, 10362218), (10, 5181109), (83, 624230), (166, 312115), (415, 124846), (830, 62423)]