55204128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 181621440

約数和(自身を除く): 126417312

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, 139, 144, 168, 197, 224, 252, 278, 288, 336, 394, 417, 504, 556, 591, 672, 788, 834, 973, 1008, 1112, 1182, 1251, 1379, 1576, 1668, 1773, 1946, 2016, 2224, 2364, 2502, 2758, 2919, 3152, 3336, 3546, 3892, 4137, 4448, 4728, 5004, 5516, 5838, 6304, 6672, 7092, 7784, 8274, 8757, 9456, 10008, 11032, 11676, 12411, 13344, 14184, 15568, 16548, 17514, 18912, 20016, 22064, 23352, 24822, 27383, 28368, 31136, 33096, 35028, 40032, 44128, 46704, 49644, 54766, 56736, 66192, 70056, 82149, 93408, 99288, 109532, 132384, 140112, 164298, 191681, 198576, 219064, 246447, 280224, 328596, 383362, 397152, 438128, 492894, 575043, 657192, 766724, 876256, 985788, 1150086, 1314384, 1533448, 1725129, 1971576, 2300172, 2628768, 3066896, 3450258, 3943152, 4600344, 6133792, 6900516, 7886304, 9200688, 13801032, 18401376, 27602064, 55204128]

約数ペア:

[(1, 55204128), (2, 27602064), (3, 18401376), (4, 13801032), (6, 9200688), (7, 7886304), (8, 6900516), (9, 6133792), (12, 4600344), (14, 3943152), (16, 3450258), (18, 3066896), (21, 2628768), (24, 2300172), (28, 1971576), (32, 1725129), (36, 1533448), (42, 1314384), (48, 1150086), (56, 985788), (63, 876256), (72, 766724), (84, 657192), (96, 575043), (112, 492894), (126, 438128), (139, 397152), (144, 383362), (168, 328596), (197, 280224), (224, 246447), (252, 219064), (278, 198576), (288, 191681), (336, 164298), (394, 140112), (417, 132384), (504, 109532), (556, 99288), (591, 93408), (672, 82149), (788, 70056), (834, 66192), (973, 56736), (1008, 54766), (1112, 49644), (1182, 46704), (1251, 44128), (1379, 40032), (1576, 35028), (1668, 33096), (1773, 31136), (1946, 28368), (2016, 27383), (2224, 24822), (2364, 23352), (2502, 22064), (2758, 20016), (2919, 18912), (3152, 17514), (3336, 16548), (3546, 15568), (3892, 14184), (4137, 13344), (4448, 12411), (4728, 11676), (5004, 11032), (5516, 10008), (5838, 9456), (6304, 8757), (6672, 8274), (7092, 7784)]