50121918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 143485056

約数和(自身を除く): 93363138

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 29, 33, 42, 43, 58, 63, 66, 77, 86, 87, 99, 126, 129, 154, 174, 198, 203, 231, 258, 261, 301, 319, 387, 406, 462, 473, 522, 602, 609, 638, 693, 774, 841, 903, 946, 957, 1218, 1247, 1386, 1419, 1682, 1806, 1827, 1914, 2233, 2494, 2523, 2709, 2838, 2871, 3311, 3654, 3741, 4257, 4466, 5046, 5418, 5742, 5887, 6622, 6699, 7482, 7569, 8514, 8729, 9251, 9933, 11223, 11774, 13398, 13717, 15138, 17458, 17661, 18502, 19866, 20097, 22446, 26187, 27434, 27753, 29799, 35322, 36163, 40194, 41151, 52374, 52983, 55506, 59598, 64757, 72326, 78561, 82302, 83259, 96019, 105966, 108489, 123453, 129514, 157122, 166518, 192038, 194271, 216978, 246906, 253141, 288057, 325467, 388542, 397793, 506282, 576114, 582813, 650934, 759423, 795586, 864171, 1165626, 1193379, 1518846, 1728342, 2278269, 2386758, 2784551, 3580137, 4556538, 5569102, 7160274, 8353653, 16707306, 25060959, 50121918]

約数ペア:

[(1, 50121918), (2, 25060959), (3, 16707306), (6, 8353653), (7, 7160274), (9, 5569102), (11, 4556538), (14, 3580137), (18, 2784551), (21, 2386758), (22, 2278269), (29, 1728342), (33, 1518846), (42, 1193379), (43, 1165626), (58, 864171), (63, 795586), (66, 759423), (77, 650934), (86, 582813), (87, 576114), (99, 506282), (126, 397793), (129, 388542), (154, 325467), (174, 288057), (198, 253141), (203, 246906), (231, 216978), (258, 194271), (261, 192038), (301, 166518), (319, 157122), (387, 129514), (406, 123453), (462, 108489), (473, 105966), (522, 96019), (602, 83259), (609, 82302), (638, 78561), (693, 72326), (774, 64757), (841, 59598), (903, 55506), (946, 52983), (957, 52374), (1218, 41151), (1247, 40194), (1386, 36163), (1419, 35322), (1682, 29799), (1806, 27753), (1827, 27434), (1914, 26187), (2233, 22446), (2494, 20097), (2523, 19866), (2709, 18502), (2838, 17661), (2871, 17458), (3311, 15138), (3654, 13717), (3741, 13398), (4257, 11774), (4466, 11223), (5046, 9933), (5418, 9251), (5742, 8729), (5887, 8514), (6622, 7569), (6699, 7482)]