54979140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{916319}}^1$

素因数の和:916331

約数の個数: 24

約数和(自身を含む): 153941760

約数和(自身を除く): 98962620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 916319, 1832638, 2748957, 3665276, 4581595, 5497914, 9163190, 10995828, 13744785, 18326380, 27489570, 54979140]

約数ペア:

[(1, 54979140), (2, 27489570), (3, 18326380), (4, 13744785), (5, 10995828), (6, 9163190), (10, 5497914), (12, 4581595), (15, 3665276), (20, 2748957), (30, 1832638), (60, 916319)]