54390956

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{47051}}^1$

素因数の和:47089

約数の個数: 18

約数和(自身を含む): 101114748

約数和(自身を除く): 46723792

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 47051, 94102, 188204, 799867, 1599734, 3199468, 13597739, 27195478, 54390956]

約数ペア:

[(1, 54390956), (2, 27195478), (4, 13597739), (17, 3199468), (34, 1599734), (68, 799867), (289, 188204), (578, 94102), (1156, 47051)]