56720364

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{278041}}^1$

素因数の和:278065

約数の個数: 24

約数和(自身を含む): 140133168

約数和(自身を除く): 83412804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 278041, 556082, 834123, 1112164, 1668246, 3336492, 4726697, 9453394, 14180091, 18906788, 28360182, 56720364]

約数ペア:

[(1, 56720364), (2, 28360182), (3, 18906788), (4, 14180091), (6, 9453394), (12, 4726697), (17, 3336492), (34, 1668246), (51, 1112164), (68, 834123), (102, 556082), (204, 278041)]