55277278

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1901}}^1$

素因数の和:2008

約数の個数: 32

約数和(自身を含む): 99330048

約数和(自身を除く): 44052770

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 217, 434, 469, 938, 1901, 2077, 3802, 4154, 13307, 14539, 26614, 29078, 58931, 117862, 127367, 254734, 412517, 825034, 891569, 1783138, 3948377, 7896754, 27638639, 55277278]

約数ペア:

[(1, 55277278), (2, 27638639), (7, 7896754), (14, 3948377), (31, 1783138), (62, 891569), (67, 825034), (134, 412517), (217, 254734), (434, 127367), (469, 117862), (938, 58931), (1901, 29078), (2077, 26614), (3802, 14539), (4154, 13307)]