51360085

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{5113}}^1$

素因数の和:5173

約数の個数: 24

約数和(自身を含む): 73457496

約数和(自身を除く): 22097411

約数列:

[1, 5, 7, 35, 41, 49, 205, 245, 287, 1435, 2009, 5113, 10045, 25565, 35791, 178955, 209633, 250537, 1048165, 1252685, 1467431, 7337155, 10272017, 51360085]

約数ペア:

[(1, 51360085), (5, 10272017), (7, 7337155), (35, 1467431), (41, 1252685), (49, 1048165), (205, 250537), (245, 209633), (287, 178955), (1435, 35791), (2009, 25565), (5113, 10045)]