48122140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{218737}}^1$

素因数の和:218757

約数の個数: 24

約数和(自身を含む): 110243952

約数和(自身を除く): 62121812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 218737, 437474, 874948, 1093685, 2187370, 2406107, 4374740, 4812214, 9624428, 12030535, 24061070, 48122140]

約数ペア:

[(1, 48122140), (2, 24061070), (4, 12030535), (5, 9624428), (10, 4812214), (11, 4374740), (20, 2406107), (22, 2187370), (44, 1093685), (55, 874948), (110, 437474), (220, 218737)]