51680055

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{70313}}^1$

素因数の和:70335

約数の個数: 24

約数和(自身を含む): 96189552

約数和(自身を除く): 44509497

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 70313, 210939, 351565, 492191, 1054695, 1476573, 2460955, 3445337, 7382865, 10336011, 17226685, 51680055]

約数ペア:

[(1, 51680055), (3, 17226685), (5, 10336011), (7, 7382865), (15, 3445337), (21, 2460955), (35, 1476573), (49, 1054695), (105, 492191), (147, 351565), (245, 210939), (735, 70313)]