52478748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 161441280

約数和(自身を除く): 108962532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 43, 58, 63, 84, 86, 87, 116, 126, 129, 167, 172, 174, 203, 252, 258, 261, 301, 334, 348, 387, 406, 501, 516, 522, 602, 609, 668, 774, 812, 903, 1002, 1044, 1169, 1204, 1218, 1247, 1503, 1548, 1806, 1827, 2004, 2338, 2436, 2494, 2709, 3006, 3507, 3612, 3654, 3741, 4676, 4843, 4988, 5418, 6012, 7014, 7181, 7308, 7482, 8729, 9686, 10521, 10836, 11223, 14028, 14362, 14529, 14964, 17458, 19372, 21042, 21543, 22446, 26187, 28724, 29058, 33901, 34916, 42084, 43086, 43587, 44892, 50267, 52374, 58116, 64629, 67802, 78561, 86172, 87174, 100534, 101703, 104748, 129258, 135604, 150801, 157122, 174348, 201068, 203406, 208249, 258516, 301602, 305109, 314244, 406812, 416498, 452403, 603204, 610218, 624747, 832996, 904806, 1220436, 1249494, 1457743, 1809612, 1874241, 2498988, 2915486, 3748482, 4373229, 5830972, 7496964, 8746458, 13119687, 17492916, 26239374, 52478748]

約数ペア:

[(1, 52478748), (2, 26239374), (3, 17492916), (4, 13119687), (6, 8746458), (7, 7496964), (9, 5830972), (12, 4373229), (14, 3748482), (18, 2915486), (21, 2498988), (28, 1874241), (29, 1809612), (36, 1457743), (42, 1249494), (43, 1220436), (58, 904806), (63, 832996), (84, 624747), (86, 610218), (87, 603204), (116, 452403), (126, 416498), (129, 406812), (167, 314244), (172, 305109), (174, 301602), (203, 258516), (252, 208249), (258, 203406), (261, 201068), (301, 174348), (334, 157122), (348, 150801), (387, 135604), (406, 129258), (501, 104748), (516, 101703), (522, 100534), (602, 87174), (609, 86172), (668, 78561), (774, 67802), (812, 64629), (903, 58116), (1002, 52374), (1044, 50267), (1169, 44892), (1204, 43587), (1218, 43086), (1247, 42084), (1503, 34916), (1548, 33901), (1806, 29058), (1827, 28724), (2004, 26187), (2338, 22446), (2436, 21543), (2494, 21042), (2709, 19372), (3006, 17458), (3507, 14964), (3612, 14529), (3654, 14362), (3741, 14028), (4676, 11223), (4843, 10836), (4988, 10521), (5418, 9686), (6012, 8729), (7014, 7482), (7181, 7308)]