49390220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{224501}}^1$

素因数の和:224521

約数の個数: 24

約数和(自身を含む): 113149008

約数和(自身を除く): 63758788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 224501, 449002, 898004, 1122505, 2245010, 2469511, 4490020, 4939022, 9878044, 12347555, 24695110, 49390220]

約数ペア:

[(1, 49390220), (2, 24695110), (4, 12347555), (5, 9878044), (10, 4939022), (11, 4490020), (20, 2469511), (22, 2245010), (44, 1122505), (55, 898004), (110, 449002), (220, 224501)]