51868401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{28297}}^1$

素因数の和:28360

約数の個数: 16

約数和(自身を含む): 76065024

約数和(自身を除く): 24196623

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 28297, 84891, 367861, 1103583, 1329959, 3989877, 17289467, 51868401]

約数ペア:

[(1, 51868401), (3, 17289467), (13, 3989877), (39, 1329959), (47, 1103583), (141, 367861), (611, 84891), (1833, 28297)]