49331436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 151683840

約数和(自身を除く): 102352404

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 42, 44, 49, 58, 66, 77, 84, 87, 98, 116, 132, 147, 154, 174, 196, 203, 231, 263, 294, 308, 319, 348, 406, 462, 526, 539, 588, 609, 638, 789, 812, 924, 957, 1052, 1078, 1218, 1276, 1421, 1578, 1617, 1841, 1914, 2156, 2233, 2436, 2842, 2893, 3156, 3234, 3682, 3828, 4263, 4466, 5523, 5684, 5786, 6468, 6699, 7364, 7627, 8526, 8679, 8932, 11046, 11572, 12887, 13398, 15254, 15631, 17052, 17358, 20251, 22092, 22881, 25774, 26796, 30508, 31262, 34716, 38661, 40502, 45762, 46893, 51548, 53389, 60753, 62524, 77322, 81004, 83897, 91524, 93786, 106778, 121506, 141757, 154644, 160167, 167794, 187572, 213556, 243012, 251691, 283514, 320334, 335588, 373723, 425271, 503382, 567028, 587279, 640668, 747446, 850542, 1006764, 1121169, 1174558, 1494892, 1701084, 1761837, 2242338, 2349116, 3523674, 4110953, 4484676, 7047348, 8221906, 12332859, 16443812, 24665718, 49331436]

約数ペア:

[(1, 49331436), (2, 24665718), (3, 16443812), (4, 12332859), (6, 8221906), (7, 7047348), (11, 4484676), (12, 4110953), (14, 3523674), (21, 2349116), (22, 2242338), (28, 1761837), (29, 1701084), (33, 1494892), (42, 1174558), (44, 1121169), (49, 1006764), (58, 850542), (66, 747446), (77, 640668), (84, 587279), (87, 567028), (98, 503382), (116, 425271), (132, 373723), (147, 335588), (154, 320334), (174, 283514), (196, 251691), (203, 243012), (231, 213556), (263, 187572), (294, 167794), (308, 160167), (319, 154644), (348, 141757), (406, 121506), (462, 106778), (526, 93786), (539, 91524), (588, 83897), (609, 81004), (638, 77322), (789, 62524), (812, 60753), (924, 53389), (957, 51548), (1052, 46893), (1078, 45762), (1218, 40502), (1276, 38661), (1421, 34716), (1578, 31262), (1617, 30508), (1841, 26796), (1914, 25774), (2156, 22881), (2233, 22092), (2436, 20251), (2842, 17358), (2893, 17052), (3156, 15631), (3234, 15254), (3682, 13398), (3828, 12887), (4263, 11572), (4466, 11046), (5523, 8932), (5684, 8679), (5786, 8526), (6468, 7627), (6699, 7364)]