50720371

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 56885248

約数和(自身を除く): 6164877

約数列:

[1, 13, 31, 127, 403, 991, 1651, 3937, 12883, 30721, 51181, 125857, 399373, 1636141, 3901567, 50720371]

約数ペア:

[(1, 50720371), (13, 3901567), (31, 1636141), (127, 399373), (403, 125857), (991, 51181), (1651, 30721), (3937, 12883)]