51239314

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{192629}}^1$

素因数の和:192657

約数の個数: 16

約数和(自身を含む): 92462400

約数和(自身を除く): 41223086

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 192629, 385258, 1348403, 2696806, 3659951, 7319902, 25619657, 51239314]

約数ペア:

[(1, 51239314), (2, 25619657), (7, 7319902), (14, 3659951), (19, 2696806), (38, 1348403), (133, 385258), (266, 192629)]