51877728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{25733}}^1$

素因数の和:25756

約数の個数: 72

約数和(自身を含む): 168609168

約数和(自身を除く): 116731440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 25733, 51466, 77199, 102932, 154398, 180131, 205864, 231597, 308796, 360262, 411728, 463194, 540393, 617592, 720524, 823456, 926388, 1080786, 1235184, 1441048, 1621179, 1852776, 2161572, 2470368, 2882096, 3242358, 3705552, 4323144, 5764192, 6484716, 7411104, 8646288, 12969432, 17292576, 25938864, 51877728]

約数ペア:

[(1, 51877728), (2, 25938864), (3, 17292576), (4, 12969432), (6, 8646288), (7, 7411104), (8, 6484716), (9, 5764192), (12, 4323144), (14, 3705552), (16, 3242358), (18, 2882096), (21, 2470368), (24, 2161572), (28, 1852776), (32, 1621179), (36, 1441048), (42, 1235184), (48, 1080786), (56, 926388), (63, 823456), (72, 720524), (84, 617592), (96, 540393), (112, 463194), (126, 411728), (144, 360262), (168, 308796), (224, 231597), (252, 205864), (288, 180131), (336, 154398), (504, 102932), (672, 77199), (1008, 51466), (2016, 25733)]