55258489

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 69237504

約数和(自身を除く): 13979015

約数列:

[1, 11, 13, 23, 53, 143, 253, 299, 317, 583, 689, 1219, 3289, 3487, 4121, 7291, 7579, 13409, 15847, 16801, 45331, 80201, 94783, 174317, 184811, 218413, 386423, 1042613, 2402543, 4250653, 5023499, 55258489]

約数ペア:

[(1, 55258489), (11, 5023499), (13, 4250653), (23, 2402543), (53, 1042613), (143, 386423), (253, 218413), (299, 184811), (317, 174317), (583, 94783), (689, 80201), (1219, 45331), (3289, 16801), (3487, 15847), (4121, 13409), (7291, 7579)]