54559160

素因数分解:

$2^3\times 5^1\times {\mathrm{1363979}}^1$

素因数の和:1363990

約数の個数: 16

約数和(自身を含む): 122758200

約数和(自身を除く): 68199040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1363979, 2727958, 5455916, 6819895, 10911832, 13639790, 27279580, 54559160]

約数ペア:

[(1, 54559160), (2, 27279580), (4, 13639790), (5, 10911832), (8, 6819895), (10, 5455916), (20, 2727958), (40, 1363979)]