51908091

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1\times {\mathrm{839}}^1$

素因数の和:1386

約数の個数: 16

約数和(自身を含む): 71124480

約数和(自身を除く): 19216389

約数列:

[1, 3, 41, 123, 503, 839, 1509, 2517, 20623, 34399, 61869, 103197, 422017, 1266051, 17302697, 51908091]

約数ペア:

[(1, 51908091), (3, 17302697), (41, 1266051), (123, 422017), (503, 103197), (839, 61869), (1509, 34399), (2517, 20623)]