51006250

素因数分解:

$2^1\times 5^5\times {\mathrm{8161}}^1$

素因数の和:8188

約数の個数: 24

約数和(自身を含む): 95642316

約数和(自身を除く): 44636066

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 3125, 6250, 8161, 16322, 40805, 81610, 204025, 408050, 1020125, 2040250, 5100625, 10201250, 25503125, 51006250]

約数ペア:

[(1, 51006250), (2, 25503125), (5, 10201250), (10, 5100625), (25, 2040250), (50, 1020125), (125, 408050), (250, 204025), (625, 81610), (1250, 40805), (3125, 16322), (6250, 8161)]