55434840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{461957}}^1$

素因数の和:461971

約数の個数: 32

約数和(自身を含む): 166304880

約数和(自身を除く): 110870040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 461957, 923914, 1385871, 1847828, 2309785, 2771742, 3695656, 4619570, 5543484, 6929355, 9239140, 11086968, 13858710, 18478280, 27717420, 55434840]

約数ペア:

[(1, 55434840), (2, 27717420), (3, 18478280), (4, 13858710), (5, 11086968), (6, 9239140), (8, 6929355), (10, 5543484), (12, 4619570), (15, 3695656), (20, 2771742), (24, 2309785), (30, 1847828), (40, 1385871), (60, 923914), (120, 461957)]