48791860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{187661}}^1$

素因数の和:187683

約数の個数: 24

約数和(自身を含む): 110345256

約数和(自身を除く): 61553396

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 187661, 375322, 750644, 938305, 1876610, 2439593, 3753220, 4879186, 9758372, 12197965, 24395930, 48791860]

約数ペア:

[(1, 48791860), (2, 24395930), (4, 12197965), (5, 9758372), (10, 4879186), (13, 3753220), (20, 2439593), (26, 1876610), (52, 938305), (65, 750644), (130, 375322), (260, 187661)]