54941820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{915697}}^1$

素因数の和:915709

約数の個数: 24

約数和(自身を含む): 153837264

約数和(自身を除く): 98895444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 915697, 1831394, 2747091, 3662788, 4578485, 5494182, 9156970, 10988364, 13735455, 18313940, 27470910, 54941820]

約数ペア:

[(1, 54941820), (2, 27470910), (3, 18313940), (4, 13735455), (5, 10988364), (6, 9156970), (10, 5494182), (12, 4578485), (15, 3662788), (20, 2747091), (30, 1831394), (60, 915697)]