51864241

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 63982656

約数和(自身を除く): 12118415

約数列:

[1, 11, 13, 23, 143, 169, 253, 299, 1213, 1859, 3289, 3887, 13343, 15769, 27899, 42757, 173459, 204997, 306889, 362687, 2254967, 3989557, 4714931, 51864241]

約数ペア:

[(1, 51864241), (11, 4714931), (13, 3989557), (23, 2254967), (143, 362687), (169, 306889), (253, 204997), (299, 173459), (1213, 42757), (1859, 27899), (3289, 15769), (3887, 13343)]