51200765

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{132989}}^1$

素因数の和:133012

約数の個数: 16

約数和(自身を含む): 76602240

約数和(自身を除く): 25401475

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 132989, 664945, 930923, 1462879, 4654615, 7314395, 10240153, 51200765]

約数ペア:

[(1, 51200765), (5, 10240153), (7, 7314395), (11, 4654615), (35, 1462879), (55, 930923), (77, 664945), (385, 132989)]