52478265

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{71399}}^1$

素因数の和:71421

約数の個数: 24

約数和(自身を含む): 97675200

約数和(自身を除く): 45196935

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 71399, 214197, 356995, 499793, 1070985, 1499379, 2498965, 3498551, 7496895, 10495653, 17492755, 52478265]

約数ペア:

[(1, 52478265), (3, 17492755), (5, 10495653), (7, 7496895), (15, 3498551), (21, 2498965), (35, 1499379), (49, 1070985), (105, 499793), (147, 356995), (245, 214197), (735, 71399)]