55280090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{11213}}^1$

素因数の和:11266

約数の個数: 32

約数和(自身を含む): 109000080

約数和(自身を除く): 53719990

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 11213, 22426, 56065, 112130, 190621, 325177, 381242, 650354, 953105, 1625885, 1906210, 3251770, 5528009, 11056018, 27640045, 55280090]

約数ペア:

[(1, 55280090), (2, 27640045), (5, 11056018), (10, 5528009), (17, 3251770), (29, 1906210), (34, 1625885), (58, 953105), (85, 650354), (145, 381242), (170, 325177), (290, 190621), (493, 112130), (986, 56065), (2465, 22426), (4930, 11213)]