54504578

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{13159}}^1$

素因数の和:13289

約数の個数: 16

約数和(自身を含む): 86856000

約数和(自身を除く): 32351422

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 13159, 26318, 250021, 500042, 1434331, 2868662, 27252289, 54504578]

約数ペア:

[(1, 54504578), (2, 27252289), (19, 2868662), (38, 1434331), (109, 500042), (218, 250021), (2071, 26318), (4142, 13159)]