48668390

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{15649}}^1$

素因数の和:15967

約数の個数: 16

約数和(自身を含む): 87890400

約数和(自身を除く): 39222010

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 15649, 31298, 78245, 156490, 4866839, 9733678, 24334195, 48668390]

約数ペア:

[(1, 48668390), (2, 24334195), (5, 9733678), (10, 4866839), (311, 156490), (622, 78245), (1555, 31298), (3110, 15649)]