51587956

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{16903}}^1$

素因数の和:17023

約数の個数: 24

約数和(自身を含む): 104128640

約数和(自身を除く): 52540684

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 16903, 33806, 67612, 118321, 236642, 473284, 1842427, 3684854, 7369708, 12896989, 25793978, 51587956]

約数ペア:

[(1, 51587956), (2, 25793978), (4, 12896989), (7, 7369708), (14, 3684854), (28, 1842427), (109, 473284), (218, 236642), (436, 118321), (763, 67612), (1526, 33806), (3052, 16903)]