51993487

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5657}}^1$

素因数の和:5778

約数の個数: 16

約数和(自身を含む): 64636992

約数和(自身を除く): 12643505

約数列:

[1, 7, 13, 91, 101, 707, 1313, 5657, 9191, 39599, 73541, 514787, 571357, 3999499, 7427641, 51993487]

約数ペア:

[(1, 51993487), (7, 7427641), (13, 3999499), (91, 571357), (101, 514787), (707, 73541), (1313, 39599), (5657, 9191)]