54691340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{248597}}^1$

素因数の和:248617

約数の個数: 24

約数和(自身を含む): 125293392

約数和(自身を除く): 70602052

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 248597, 497194, 994388, 1242985, 2485970, 2734567, 4971940, 5469134, 10938268, 13672835, 27345670, 54691340]

約数ペア:

[(1, 54691340), (2, 27345670), (4, 13672835), (5, 10938268), (10, 5469134), (11, 4971940), (20, 2734567), (22, 2485970), (44, 1242985), (55, 994388), (110, 497194), (220, 248597)]