51012495

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66683}}^1$

素因数の和:66711

約数の個数: 24

約数和(自身を含む): 93624336

約数和(自身を除く): 42611841

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 66683, 200049, 333415, 600147, 1000245, 1133611, 3000735, 3400833, 5668055, 10202499, 17004165, 51012495]

約数ペア:

[(1, 51012495), (3, 17004165), (5, 10202499), (9, 5668055), (15, 3400833), (17, 3000735), (45, 1133611), (51, 1000245), (85, 600147), (153, 333415), (255, 200049), (765, 66683)]