51031841

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9973}}^1$

素因数の和:10040

約数の個数: 16

約数和(自身を含む): 63195264

約数和(自身を除く): 12163423

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 9973, 69811, 169541, 428839, 1186787, 3001873, 7290263, 51031841]

約数ペア:

[(1, 51031841), (7, 7290263), (17, 3001873), (43, 1186787), (119, 428839), (301, 169541), (731, 69811), (5117, 9973)]