55787398

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{2999}}^1$

素因数の和:3203

約数の個数: 16

約数和(自身を含む): 85536000

約数和(自身を除く): 29748602

約数列:

[1, 2, 71, 131, 142, 262, 2999, 5998, 9301, 18602, 212929, 392869, 425858, 785738, 27893699, 55787398]

約数ペア:

[(1, 55787398), (2, 27893699), (71, 785738), (131, 425858), (142, 392869), (262, 212929), (2999, 18602), (5998, 9301)]