54912790

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{75223}}^1$

素因数の和:75303

約数の個数: 16

約数和(自身を含む): 100198368

約数和(自身を除く): 45285578

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 75223, 150446, 376115, 752230, 5491279, 10982558, 27456395, 54912790]

約数ペア:

[(1, 54912790), (2, 27456395), (5, 10982558), (10, 5491279), (73, 752230), (146, 376115), (365, 150446), (730, 75223)]