51772010

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{13309}}^1$

素因数の和:13705

約数の個数: 16

約数和(自身を含む): 93436200

約数和(自身を除く): 41664190

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 13309, 26618, 66545, 133090, 5177201, 10354402, 25886005, 51772010]

約数ペア:

[(1, 51772010), (2, 25886005), (5, 10354402), (10, 5177201), (389, 133090), (778, 66545), (1945, 26618), (3890, 13309)]