51656633

素因数分解:

$7^2\times {\mathrm{31}}^2\times {\mathrm{1097}}^1$

素因数の和:1173

約数の個数: 18

約数和(自身を含む): 62147898

約数和(自身を除く): 10491265

約数列:

[1, 7, 31, 49, 217, 961, 1097, 1519, 6727, 7679, 34007, 47089, 53753, 238049, 1054217, 1666343, 7379519, 51656633]

約数ペア:

[(1, 51656633), (7, 7379519), (31, 1666343), (49, 1054217), (217, 238049), (961, 53753), (1097, 47089), (1519, 34007), (6727, 7679)]