51064255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 71705088

約数和(自身を除く): 20640833

約数列:

[1, 5, 11, 23, 37, 55, 115, 185, 253, 407, 851, 1091, 1265, 2035, 4255, 5455, 9361, 12001, 25093, 40367, 46805, 60005, 125465, 201835, 276023, 444037, 928441, 1380115, 2220185, 4642205, 10212851, 51064255]

約数ペア:

[(1, 51064255), (5, 10212851), (11, 4642205), (23, 2220185), (37, 1380115), (55, 928441), (115, 444037), (185, 276023), (253, 201835), (407, 125465), (851, 60005), (1091, 46805), (1265, 40367), (2035, 25093), (4255, 12001), (5455, 9361)]