49983561

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{10459}}^1$

素因数の和:10530

約数の個数: 20

約数和(自身を含む): 75939600

約数和(自身を除く): 25956039

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 10459, 31377, 94131, 282393, 617081, 847179, 1851243, 5553729, 16661187, 49983561]

約数ペア:

[(1, 49983561), (3, 16661187), (9, 5553729), (27, 1851243), (59, 847179), (81, 617081), (177, 282393), (531, 94131), (1593, 31377), (4779, 10459)]