52878539

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2633}}^1$

素因数の和:2810

約数の個数: 16

約数和(自身を含む): 64058880

約数和(自身を除く): 11180341

約数列:

[1, 7, 19, 133, 151, 1057, 2633, 2869, 18431, 20083, 50027, 350189, 397583, 2783081, 7554077, 52878539]

約数ペア:

[(1, 52878539), (7, 7554077), (19, 2783081), (133, 397583), (151, 350189), (1057, 50027), (2633, 20083), (2869, 18431)]