51178381

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^2$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 60246720

約数和(自身を除く): 9068339

約数列:

[1, 17, 19, 23, 83, 323, 391, 437, 1411, 1577, 1909, 6889, 7429, 26809, 32453, 36271, 117113, 130891, 158447, 616607, 2225147, 2693599, 3010493, 51178381]

約数ペア:

[(1, 51178381), (17, 3010493), (19, 2693599), (23, 2225147), (83, 616607), (323, 158447), (391, 130891), (437, 117113), (1411, 36271), (1577, 32453), (1909, 26809), (6889, 7429)]