56749060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{166909}}^1$

素因数の和:166935

約数の個数: 24

約数和(自身を含む): 126183960

約数和(自身を除く): 69434900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 166909, 333818, 667636, 834545, 1669090, 2837453, 3338180, 5674906, 11349812, 14187265, 28374530, 56749060]

約数ペア:

[(1, 56749060), (2, 28374530), (4, 14187265), (5, 11349812), (10, 5674906), (17, 3338180), (20, 2837453), (34, 1669090), (68, 834545), (85, 667636), (170, 333818), (340, 166909)]