48520490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{255371}}^1$

素因数の和:255397

約数の個数: 16

約数和(自身を含む): 91933920

約数和(自身を除く): 43413430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 255371, 510742, 1276855, 2553710, 4852049, 9704098, 24260245, 48520490]

約数ペア:

[(1, 48520490), (2, 24260245), (5, 9704098), (10, 4852049), (19, 2553710), (38, 1276855), (95, 510742), (190, 255371)]