54661690

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{22871}}^1$

素因数の和:23117

約数の個数: 16

約数和(自身を含む): 98807040

約数和(自身を除く): 44145350

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 22871, 45742, 114355, 228710, 5466169, 10932338, 27330845, 54661690]

約数ペア:

[(1, 54661690), (2, 27330845), (5, 10932338), (10, 5466169), (239, 228710), (478, 114355), (1195, 45742), (2390, 22871)]