51326907

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{2441}}^1$

素因数の和:2650

約数の個数: 16

約数和(自身を含む): 70485888

約数和(自身を除く): 19158981

約数列:

[1, 3, 43, 129, 163, 489, 2441, 7009, 7323, 21027, 104963, 314889, 397883, 1193649, 17108969, 51326907]

約数ペア:

[(1, 51326907), (3, 17108969), (43, 1193649), (129, 397883), (163, 314889), (489, 104963), (2441, 21027), (7009, 7323)]