48676940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{187219}}^1$

素因数の和:187241

約数の個数: 24

約数和(自身を含む): 110085360

約数和(自身を除く): 61408420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 187219, 374438, 748876, 936095, 1872190, 2433847, 3744380, 4867694, 9735388, 12169235, 24338470, 48676940]

約数ペア:

[(1, 48676940), (2, 24338470), (4, 12169235), (5, 9735388), (10, 4867694), (13, 3744380), (20, 2433847), (26, 1872190), (52, 936095), (65, 748876), (130, 374438), (260, 187219)]