49045612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 123782400

約数和(自身を除く): 74736788

約数列:

[1, 2, 4, 7, 11, 14, 17, 19, 22, 28, 29, 34, 38, 44, 58, 68, 76, 77, 116, 119, 133, 154, 187, 203, 209, 238, 266, 289, 308, 319, 323, 374, 406, 418, 476, 493, 532, 551, 578, 638, 646, 748, 812, 836, 986, 1102, 1156, 1276, 1292, 1309, 1463, 1972, 2023, 2204, 2233, 2261, 2618, 2926, 3179, 3451, 3553, 3857, 4046, 4466, 4522, 5236, 5423, 5491, 5852, 6061, 6358, 6902, 7106, 7714, 8092, 8381, 8932, 9044, 9367, 10846, 10982, 12122, 12716, 13804, 14212, 15428, 16762, 18734, 21692, 21964, 22253, 24244, 24871, 33524, 37468, 37961, 38437, 42427, 44506, 49742, 58667, 60401, 65569, 75922, 76874, 84854, 89012, 92191, 99484, 103037, 117334, 120802, 131138, 151844, 153748, 159239, 169708, 184382, 206074, 234668, 241604, 262276, 318478, 368764, 412148, 422807, 636956, 645337, 721259, 845614, 1114673, 1290674, 1442518, 1691228, 1751629, 2229346, 2581348, 2885036, 3503258, 4458692, 7006516, 12261403, 24522806, 49045612]

約数ペア:

[(1, 49045612), (2, 24522806), (4, 12261403), (7, 7006516), (11, 4458692), (14, 3503258), (17, 2885036), (19, 2581348), (22, 2229346), (28, 1751629), (29, 1691228), (34, 1442518), (38, 1290674), (44, 1114673), (58, 845614), (68, 721259), (76, 645337), (77, 636956), (116, 422807), (119, 412148), (133, 368764), (154, 318478), (187, 262276), (203, 241604), (209, 234668), (238, 206074), (266, 184382), (289, 169708), (308, 159239), (319, 153748), (323, 151844), (374, 131138), (406, 120802), (418, 117334), (476, 103037), (493, 99484), (532, 92191), (551, 89012), (578, 84854), (638, 76874), (646, 75922), (748, 65569), (812, 60401), (836, 58667), (986, 49742), (1102, 44506), (1156, 42427), (1276, 38437), (1292, 37961), (1309, 37468), (1463, 33524), (1972, 24871), (2023, 24244), (2204, 22253), (2233, 21964), (2261, 21692), (2618, 18734), (2926, 16762), (3179, 15428), (3451, 14212), (3553, 13804), (3857, 12716), (4046, 12122), (4466, 10982), (4522, 10846), (5236, 9367), (5423, 9044), (5491, 8932), (5852, 8381), (6061, 8092), (6358, 7714), (6902, 7106)]