51313493

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{1427}}^1$

素因数の和:1912

約数の個数: 16

約数和(自身を含む): 64157184

約数和(自身を除く): 12843691

約数列:

[1, 7, 11, 77, 467, 1427, 3269, 5137, 9989, 15697, 35959, 109879, 666409, 4664863, 7330499, 51313493]

約数ペア:

[(1, 51313493), (7, 7330499), (11, 4664863), (77, 666409), (467, 109879), (1427, 35959), (3269, 15697), (5137, 9989)]