54944780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{249749}}^1$

素因数の和:249769

約数の個数: 24

約数和(自身を含む): 125874000

約数和(自身を除く): 70929220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 249749, 499498, 998996, 1248745, 2497490, 2747239, 4994980, 5494478, 10988956, 13736195, 27472390, 54944780]

約数ペア:

[(1, 54944780), (2, 27472390), (4, 13736195), (5, 10988956), (10, 5494478), (11, 4994980), (20, 2747239), (22, 2497490), (44, 1248745), (55, 998996), (110, 499498), (220, 249749)]