51571210

素因数分解:

$2^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{4129}}^1$

素因数の和:5385

約数の個数: 16

約数和(自身を含む): 92925000

約数和(自身を除く): 41353790

約数列:

[1, 2, 5, 10, 1249, 2498, 4129, 6245, 8258, 12490, 20645, 41290, 5157121, 10314242, 25785605, 51571210]

約数ペア:

[(1, 51571210), (2, 25785605), (5, 10314242), (10, 5157121), (1249, 41290), (2498, 20645), (4129, 12490), (6245, 8258)]