51267888

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:483

約数の個数: 120

約数和(自身を含む): 165468576

約数和(自身を除く): 114200688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 181, 252, 281, 336, 362, 504, 543, 562, 724, 843, 1008, 1086, 1124, 1267, 1448, 1629, 1686, 1967, 2172, 2248, 2529, 2534, 2896, 3258, 3372, 3801, 3934, 4344, 4496, 5058, 5068, 5901, 6516, 6744, 7602, 7868, 8688, 10116, 10136, 11403, 11802, 13032, 13488, 15204, 15736, 17703, 20232, 20272, 22806, 23604, 26064, 30408, 31472, 35406, 40464, 45612, 47208, 50861, 60816, 70812, 91224, 94416, 101722, 141624, 152583, 182448, 203444, 283248, 305166, 356027, 406888, 457749, 610332, 712054, 813776, 915498, 1068081, 1220664, 1424108, 1830996, 2136162, 2441328, 2848216, 3204243, 3661992, 4272324, 5696432, 6408486, 7323984, 8544648, 12816972, 17089296, 25633944, 51267888]

約数ペア:

[(1, 51267888), (2, 25633944), (3, 17089296), (4, 12816972), (6, 8544648), (7, 7323984), (8, 6408486), (9, 5696432), (12, 4272324), (14, 3661992), (16, 3204243), (18, 2848216), (21, 2441328), (24, 2136162), (28, 1830996), (36, 1424108), (42, 1220664), (48, 1068081), (56, 915498), (63, 813776), (72, 712054), (84, 610332), (112, 457749), (126, 406888), (144, 356027), (168, 305166), (181, 283248), (252, 203444), (281, 182448), (336, 152583), (362, 141624), (504, 101722), (543, 94416), (562, 91224), (724, 70812), (843, 60816), (1008, 50861), (1086, 47208), (1124, 45612), (1267, 40464), (1448, 35406), (1629, 31472), (1686, 30408), (1967, 26064), (2172, 23604), (2248, 22806), (2529, 20272), (2534, 20232), (2896, 17703), (3258, 15736), (3372, 15204), (3801, 13488), (3934, 13032), (4344, 11802), (4496, 11403), (5058, 10136), (5068, 10116), (5901, 8688), (6516, 7868), (6744, 7602)]