48855820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{187907}}^1$

素因数の和:187929

約数の個数: 24

約数和(自身を含む): 110489904

約数和(自身を除く): 61634084

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 187907, 375814, 751628, 939535, 1879070, 2442791, 3758140, 4885582, 9771164, 12213955, 24427910, 48855820]

約数ペア:

[(1, 48855820), (2, 24427910), (4, 12213955), (5, 9771164), (10, 4885582), (13, 3758140), (20, 2442791), (26, 1879070), (52, 939535), (65, 751628), (130, 375814), (260, 187907)]