54970620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{916177}}^1$

素因数の和:916189

約数の個数: 24

約数和(自身を含む): 153917904

約数和(自身を除く): 98947284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 916177, 1832354, 2748531, 3664708, 4580885, 5497062, 9161770, 10994124, 13742655, 18323540, 27485310, 54970620]

約数ペア:

[(1, 54970620), (2, 27485310), (3, 18323540), (4, 13742655), (5, 10994124), (6, 9161770), (10, 5497062), (12, 4580885), (15, 3664708), (20, 2748531), (30, 1832354), (60, 916177)]