51653055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8807}}^1$

素因数の和:8855

約数の個数: 32

約数和(自身を含む): 91321344

約数和(自身を除く): 39668289

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 8807, 26421, 44035, 132105, 149719, 202561, 449157, 607683, 748595, 1012805, 2245785, 3038415, 3443537, 10330611, 17217685, 51653055]

約数ペア:

[(1, 51653055), (3, 17217685), (5, 10330611), (15, 3443537), (17, 3038415), (23, 2245785), (51, 1012805), (69, 748595), (85, 607683), (115, 449157), (255, 202561), (345, 149719), (391, 132105), (1173, 44035), (1955, 26421), (5865, 8807)]