55386121

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1451}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 69521760

約数和(自身を除く): 14135639

約数列:

[1, 7, 19, 41, 49, 133, 287, 779, 931, 1451, 2009, 5453, 10157, 27569, 38171, 59491, 71099, 192983, 416437, 1130329, 1350881, 2915059, 7912303, 55386121]

約数ペア:

[(1, 55386121), (7, 7912303), (19, 2915059), (41, 1350881), (49, 1130329), (133, 416437), (287, 192983), (779, 71099), (931, 59491), (1451, 38171), (2009, 27569), (5453, 10157)]