51573676

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1$

素因数の和:1307

約数の個数: 72

約数和(自身を含む): 120657600

約数和(自身を除く): 69083924

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 1078, 1259, 1463, 1862, 2156, 2518, 2926, 3724, 5036, 5852, 8813, 10241, 13849, 17626, 20482, 23921, 27698, 35252, 40964, 47842, 55396, 61691, 95684, 96943, 123382, 167447, 193886, 246764, 263131, 334894, 387772, 526262, 669788, 678601, 1052524, 1172129, 1357202, 1841917, 2344258, 2714404, 3683834, 4688516, 7367668, 12893419, 25786838, 51573676]

約数ペア:

[(1, 51573676), (2, 25786838), (4, 12893419), (7, 7367668), (11, 4688516), (14, 3683834), (19, 2714404), (22, 2344258), (28, 1841917), (38, 1357202), (44, 1172129), (49, 1052524), (76, 678601), (77, 669788), (98, 526262), (133, 387772), (154, 334894), (196, 263131), (209, 246764), (266, 193886), (308, 167447), (418, 123382), (532, 96943), (539, 95684), (836, 61691), (931, 55396), (1078, 47842), (1259, 40964), (1463, 35252), (1862, 27698), (2156, 23921), (2518, 20482), (2926, 17626), (3724, 13849), (5036, 10241), (5852, 8813)]