55992220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{164683}}^1$

素因数の和:164709

約数の個数: 24

約数和(自身を含む): 124501104

約数和(自身を除く): 68508884

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 164683, 329366, 658732, 823415, 1646830, 2799611, 3293660, 5599222, 11198444, 13998055, 27996110, 55992220]

約数ペア:

[(1, 55992220), (2, 27996110), (4, 13998055), (5, 11198444), (10, 5599222), (17, 3293660), (20, 2799611), (34, 1646830), (68, 823415), (85, 658732), (170, 329366), (340, 164683)]