51211394

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{1471}}^1$

素因数の和:1602

約数の個数: 24

約数和(自身を含む): 84045312

約数和(自身を除く): 32833918

約数列:

[1, 2, 13, 26, 103, 169, 206, 338, 1339, 1471, 2678, 2942, 17407, 19123, 34814, 38246, 151513, 248599, 303026, 497198, 1969669, 3939338, 25605697, 51211394]

約数ペア:

[(1, 51211394), (2, 25605697), (13, 3939338), (26, 1969669), (103, 497198), (169, 303026), (206, 248599), (338, 151513), (1339, 38246), (1471, 34814), (2678, 19123), (2942, 17407)]