54380260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{247183}}^1$

素因数の和:247203

約数の個数: 24

約数和(自身を含む): 124580736

約数和(自身を除く): 70200476

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 247183, 494366, 988732, 1235915, 2471830, 2719013, 4943660, 5438026, 10876052, 13595065, 27190130, 54380260]

約数ペア:

[(1, 54380260), (2, 27190130), (4, 13595065), (5, 10876052), (10, 5438026), (11, 4943660), (20, 2719013), (22, 2471830), (44, 1235915), (55, 988732), (110, 494366), (220, 247183)]