54498782

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 90249600

約数和(自身を除く): 35750818

約数列:

[1, 2, 13, 26, 79, 157, 158, 169, 314, 338, 1027, 2041, 2054, 2197, 4082, 4394, 12403, 13351, 24806, 26533, 26702, 53066, 161239, 173563, 322478, 344929, 347126, 689858, 2096107, 4192214, 27249391, 54498782]

約数ペア:

[(1, 54498782), (2, 27249391), (13, 4192214), (26, 2096107), (79, 689858), (157, 347126), (158, 344929), (169, 322478), (314, 173563), (338, 161239), (1027, 53066), (2041, 26702), (2054, 26533), (2197, 24806), (4082, 13351), (4394, 12403)]