55792037

素因数分解:

$7^4\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1270

約数の個数: 20

約数和(自身を含む): 68568480

約数和(自身を除く): 12776443

約数列:

[1, 7, 19, 49, 133, 343, 931, 1223, 2401, 6517, 8561, 23237, 45619, 59927, 162659, 419489, 1138613, 2936423, 7970291, 55792037]

約数ペア:

[(1, 55792037), (7, 7970291), (19, 2936423), (49, 1138613), (133, 419489), (343, 162659), (931, 59927), (1223, 45619), (2401, 23237), (6517, 8561)]