55878180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{931303}}^1$

素因数の和:931315

約数の個数: 24

約数和(自身を含む): 156459072

約数和(自身を除く): 100580892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 931303, 1862606, 2793909, 3725212, 4656515, 5587818, 9313030, 11175636, 13969545, 18626060, 27939090, 55878180]

約数ペア:

[(1, 55878180), (2, 27939090), (3, 18626060), (4, 13969545), (5, 11175636), (6, 9313030), (10, 5587818), (12, 4656515), (15, 3725212), (20, 2793909), (30, 1862606), (60, 931303)]