48006660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61547}}^1$

素因数の和:61572

約数の個数: 48

約数和(自身を含む): 144760896

約数和(自身を除く): 96754236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 61547, 123094, 184641, 246188, 307735, 369282, 615470, 738564, 800111, 923205, 1230940, 1600222, 1846410, 2400333, 3200444, 3692820, 4000555, 4800666, 8001110, 9601332, 12001665, 16002220, 24003330, 48006660]

約数ペア:

[(1, 48006660), (2, 24003330), (3, 16002220), (4, 12001665), (5, 9601332), (6, 8001110), (10, 4800666), (12, 4000555), (13, 3692820), (15, 3200444), (20, 2400333), (26, 1846410), (30, 1600222), (39, 1230940), (52, 923205), (60, 800111), (65, 738564), (78, 615470), (130, 369282), (156, 307735), (195, 246188), (260, 184641), (390, 123094), (780, 61547)]