51603354

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 136936800

約数和(自身を除く): 85333446

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 29, 33, 38, 43, 57, 58, 66, 86, 87, 99, 114, 121, 129, 171, 174, 198, 209, 242, 258, 261, 319, 342, 363, 387, 418, 473, 522, 551, 627, 638, 726, 774, 817, 946, 957, 1089, 1102, 1247, 1254, 1419, 1634, 1653, 1881, 1914, 2178, 2299, 2451, 2494, 2838, 2871, 3306, 3509, 3741, 3762, 4257, 4598, 4902, 4959, 5203, 5742, 6061, 6897, 7018, 7353, 7482, 8514, 8987, 9918, 10406, 10527, 11223, 12122, 13717, 13794, 14706, 15609, 17974, 18183, 20691, 21054, 22446, 23693, 26961, 27434, 31218, 31581, 36366, 41151, 41382, 46827, 47386, 53922, 54549, 63162, 66671, 71079, 80883, 82302, 93654, 98857, 109098, 123453, 133342, 142158, 150887, 161766, 197714, 200013, 213237, 246906, 260623, 296571, 301774, 400026, 426474, 452661, 521246, 593142, 600039, 781869, 889713, 905322, 1200078, 1357983, 1563738, 1779426, 2345607, 2715966, 2866853, 4691214, 5733706, 8600559, 17201118, 25801677, 51603354]

約数ペア:

[(1, 51603354), (2, 25801677), (3, 17201118), (6, 8600559), (9, 5733706), (11, 4691214), (18, 2866853), (19, 2715966), (22, 2345607), (29, 1779426), (33, 1563738), (38, 1357983), (43, 1200078), (57, 905322), (58, 889713), (66, 781869), (86, 600039), (87, 593142), (99, 521246), (114, 452661), (121, 426474), (129, 400026), (171, 301774), (174, 296571), (198, 260623), (209, 246906), (242, 213237), (258, 200013), (261, 197714), (319, 161766), (342, 150887), (363, 142158), (387, 133342), (418, 123453), (473, 109098), (522, 98857), (551, 93654), (627, 82302), (638, 80883), (726, 71079), (774, 66671), (817, 63162), (946, 54549), (957, 53922), (1089, 47386), (1102, 46827), (1247, 41382), (1254, 41151), (1419, 36366), (1634, 31581), (1653, 31218), (1881, 27434), (1914, 26961), (2178, 23693), (2299, 22446), (2451, 21054), (2494, 20691), (2838, 18183), (2871, 17974), (3306, 15609), (3509, 14706), (3741, 13794), (3762, 13717), (4257, 12122), (4598, 11223), (4902, 10527), (4959, 10406), (5203, 9918), (5742, 8987), (6061, 8514), (6897, 7482), (7018, 7353)]