51772110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{132749}}^1$

素因数の和:132772

約数の個数: 32

約数和(自身を含む): 133812000

約数和(自身を除く): 82039890

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 132749, 265498, 398247, 663745, 796494, 1327490, 1725737, 1991235, 3451474, 3982470, 5177211, 8628685, 10354422, 17257370, 25886055, 51772110]

約数ペア:

[(1, 51772110), (2, 25886055), (3, 17257370), (5, 10354422), (6, 8628685), (10, 5177211), (13, 3982470), (15, 3451474), (26, 1991235), (30, 1725737), (39, 1327490), (65, 796494), (78, 663745), (130, 398247), (195, 265498), (390, 132749)]