49280902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{25169}}^1$

素因数の和:25271

約数の個数: 16

約数和(自身を含む): 81550800

約数和(自身を除く): 32269898

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 25169, 50338, 276859, 553718, 2240041, 4480082, 24640451, 49280902]

約数ペア:

[(1, 49280902), (2, 24640451), (11, 4480082), (22, 2240041), (89, 553718), (178, 276859), (979, 50338), (1958, 25169)]