54143386

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{977}}^1$

素因数の和:1230

約数の個数: 24

約数和(自身を含む): 89751060

約数和(自身を除く): 35607674

約数列:

[1, 2, 11, 22, 121, 229, 242, 458, 977, 1954, 2519, 5038, 10747, 21494, 27709, 55418, 118217, 223733, 236434, 447466, 2461063, 4922126, 27071693, 54143386]

約数ペア:

[(1, 54143386), (2, 27071693), (11, 4922126), (22, 2461063), (121, 447466), (229, 236434), (242, 223733), (458, 118217), (977, 55418), (1954, 27709), (2519, 21494), (5038, 10747)]