51289210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{732703}}^1$

素因数の和:732717

約数の個数: 16

約数和(自身を含む): 105509376

約数和(自身を除く): 54220166

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 732703, 1465406, 3663515, 5128921, 7327030, 10257842, 25644605, 51289210]

約数ペア:

[(1, 51289210), (2, 25644605), (5, 10257842), (7, 7327030), (10, 5128921), (14, 3663515), (35, 1465406), (70, 732703)]