55176793

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 67601088

約数和(自身を除く): 12424295

約数列:

[1, 7, 23, 49, 161, 173, 283, 1127, 1211, 1981, 3979, 6509, 8477, 13867, 27853, 45563, 48959, 194971, 318941, 342713, 1126057, 2398991, 7882399, 55176793]

約数ペア:

[(1, 55176793), (7, 7882399), (23, 2398991), (49, 1126057), (161, 342713), (173, 318941), (283, 194971), (1127, 48959), (1211, 45563), (1981, 27853), (3979, 13867), (6509, 8477)]