51872642

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1\times {\mathrm{461}}^1$

素因数の和:1033

約数の個数: 16

約数和(自身を含む): 78769152

約数和(自身を除く): 26896510

約数列:

[1, 2, 127, 254, 443, 461, 886, 922, 56261, 58547, 112522, 117094, 204223, 408446, 25936321, 51872642]

約数ペア:

[(1, 51872642), (2, 25936321), (127, 408446), (254, 204223), (443, 117094), (461, 112522), (886, 58547), (922, 56261)]