51673806

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1087}}^1$

素因数の和:1253

約数の個数: 48

約数和(自身を含む): 118809600

約数和(自身を除く): 67135794

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 139, 171, 278, 342, 417, 834, 1087, 1251, 2174, 2502, 2641, 3261, 5282, 6522, 7923, 9783, 15846, 19566, 20653, 23769, 41306, 47538, 61959, 123918, 151093, 185877, 302186, 371754, 453279, 906558, 1359837, 2719674, 2870767, 5741534, 8612301, 17224602, 25836903, 51673806]

約数ペア:

[(1, 51673806), (2, 25836903), (3, 17224602), (6, 8612301), (9, 5741534), (18, 2870767), (19, 2719674), (38, 1359837), (57, 906558), (114, 453279), (139, 371754), (171, 302186), (278, 185877), (342, 151093), (417, 123918), (834, 61959), (1087, 47538), (1251, 41306), (2174, 23769), (2502, 20653), (2641, 19566), (3261, 15846), (5282, 9783), (6522, 7923)]