48307220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{185797}}^1$

素因数の和:185819

約数の個数: 24

約数和(自身を含む): 109249224

約数和(自身を除く): 60942004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 185797, 371594, 743188, 928985, 1857970, 2415361, 3715940, 4830722, 9661444, 12076805, 24153610, 48307220]

約数ペア:

[(1, 48307220), (2, 24153610), (4, 12076805), (5, 9661444), (10, 4830722), (13, 3715940), (20, 2415361), (26, 1857970), (52, 928985), (65, 743188), (130, 371594), (260, 185797)]