55163238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16447}}^1$

素因数の和:16508

約数の個数: 32

約数和(自身を含む): 121583616

約数和(自身を除く): 66420378

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 16447, 32894, 49341, 98682, 213811, 427622, 641433, 707221, 1282866, 1414442, 2121663, 4243326, 9193873, 18387746, 27581619, 55163238]

約数ペア:

[(1, 55163238), (2, 27581619), (3, 18387746), (6, 9193873), (13, 4243326), (26, 2121663), (39, 1414442), (43, 1282866), (78, 707221), (86, 641433), (129, 427622), (258, 213811), (559, 98682), (1118, 49341), (1677, 32894), (3354, 16447)]