55526590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1609}}^1$

素因数の和:1669

約数の個数: 64

約数和(自身を含む): 125193600

約数和(自身を除く): 69667010

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 58, 70, 85, 119, 145, 170, 203, 238, 290, 406, 493, 595, 986, 1015, 1190, 1609, 2030, 2465, 3218, 3451, 4930, 6902, 8045, 11263, 16090, 17255, 22526, 27353, 34510, 46661, 54706, 56315, 93322, 112630, 136765, 191471, 233305, 273530, 326627, 382942, 466610, 653254, 793237, 957355, 1586474, 1633135, 1914710, 3266270, 3966185, 5552659, 7932370, 11105318, 27763295, 55526590]

約数ペア:

[(1, 55526590), (2, 27763295), (5, 11105318), (7, 7932370), (10, 5552659), (14, 3966185), (17, 3266270), (29, 1914710), (34, 1633135), (35, 1586474), (58, 957355), (70, 793237), (85, 653254), (119, 466610), (145, 382942), (170, 326627), (203, 273530), (238, 233305), (290, 191471), (406, 136765), (493, 112630), (595, 93322), (986, 56315), (1015, 54706), (1190, 46661), (1609, 34510), (2030, 27353), (2465, 22526), (3218, 17255), (3451, 16090), (4930, 11263), (6902, 8045)]