49821128

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:906

約数の個数: 64

約数和(自身を含む): 113909760

約数和(自身を除く): 64088632

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 47, 56, 92, 94, 161, 184, 188, 322, 329, 376, 644, 658, 823, 1081, 1288, 1316, 1646, 2162, 2632, 3292, 4324, 5761, 6584, 7567, 8648, 11522, 15134, 18929, 23044, 30268, 37858, 38681, 46088, 60536, 75716, 77362, 132503, 151432, 154724, 265006, 270767, 309448, 530012, 541534, 889663, 1060024, 1083068, 1779326, 2166136, 3558652, 6227641, 7117304, 12455282, 24910564, 49821128]

約数ペア:

[(1, 49821128), (2, 24910564), (4, 12455282), (7, 7117304), (8, 6227641), (14, 3558652), (23, 2166136), (28, 1779326), (46, 1083068), (47, 1060024), (56, 889663), (92, 541534), (94, 530012), (161, 309448), (184, 270767), (188, 265006), (322, 154724), (329, 151432), (376, 132503), (644, 77362), (658, 75716), (823, 60536), (1081, 46088), (1288, 38681), (1316, 37858), (1646, 30268), (2162, 23044), (2632, 18929), (3292, 15134), (4324, 11522), (5761, 8648), (6584, 7567)]