55415164

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 113935360

約数和(自身を除く): 58520196

約数列:

[1, 2, 4, 7, 14, 28, 67, 109, 134, 218, 268, 271, 436, 469, 542, 763, 938, 1084, 1526, 1876, 1897, 3052, 3794, 7303, 7588, 14606, 18157, 29212, 29539, 36314, 51121, 59078, 72628, 102242, 118156, 127099, 204484, 206773, 254198, 413546, 508396, 827092, 1979113, 3958226, 7916452, 13853791, 27707582, 55415164]

約数ペア:

[(1, 55415164), (2, 27707582), (4, 13853791), (7, 7916452), (14, 3958226), (28, 1979113), (67, 827092), (109, 508396), (134, 413546), (218, 254198), (268, 206773), (271, 204484), (436, 127099), (469, 118156), (542, 102242), (763, 72628), (938, 59078), (1084, 51121), (1526, 36314), (1876, 29539), (1897, 29212), (3052, 18157), (3794, 14606), (7303, 7588)]