48631180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{187043}}^1$

素因数の和:187065

約数の個数: 24

約数和(自身を含む): 109981872

約数和(自身を除く): 61350692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 187043, 374086, 748172, 935215, 1870430, 2431559, 3740860, 4863118, 9726236, 12157795, 24315590, 48631180]

約数ペア:

[(1, 48631180), (2, 24315590), (4, 12157795), (5, 9726236), (10, 4863118), (13, 3740860), (20, 2431559), (26, 1870430), (52, 935215), (65, 748172), (130, 374086), (260, 187043)]