51982630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{106087}}^1$

素因数の和:106108

約数の個数: 24

約数和(自身を含む): 108846288

約数和(自身を除く): 56863658

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 106087, 212174, 530435, 742609, 1060870, 1485218, 3713045, 5198263, 7426090, 10396526, 25991315, 51982630]

約数ペア:

[(1, 51982630), (2, 25991315), (5, 10396526), (7, 7426090), (10, 5198263), (14, 3713045), (35, 1485218), (49, 1060870), (70, 742609), (98, 530435), (245, 212174), (490, 106087)]