55082890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{11173}}^1$

素因数の和:11226

約数の個数: 32

約数和(自身を含む): 108611280

約数和(自身を除く): 53528390

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 11173, 22346, 55865, 111730, 189941, 324017, 379882, 648034, 949705, 1620085, 1899410, 3240170, 5508289, 11016578, 27541445, 55082890]

約数ペア:

[(1, 55082890), (2, 27541445), (5, 11016578), (10, 5508289), (17, 3240170), (29, 1899410), (34, 1620085), (58, 949705), (85, 648034), (145, 379882), (170, 324017), (290, 189941), (493, 111730), (986, 55865), (2465, 22346), (4930, 11173)]