55100591

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 69709824

約数和(自身を除く): 14609233

約数列:

[1, 7, 13, 47, 91, 169, 329, 611, 991, 1183, 4277, 6937, 7943, 12883, 46577, 55601, 90181, 167479, 326039, 605501, 1172353, 4238507, 7871513, 55100591]

約数ペア:

[(1, 55100591), (7, 7871513), (13, 4238507), (47, 1172353), (91, 605501), (169, 326039), (329, 167479), (611, 90181), (991, 55601), (1183, 46577), (4277, 12883), (6937, 7943)]