50019984

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:187

約数の個数: 240

約数和(自身を含む): 178113600

約数和(自身を除く): 128093616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 49, 51, 54, 56, 63, 68, 72, 84, 98, 102, 108, 112, 119, 126, 136, 139, 144, 147, 153, 168, 189, 196, 204, 216, 238, 252, 272, 278, 294, 306, 336, 357, 378, 392, 408, 417, 432, 441, 459, 476, 504, 556, 588, 612, 714, 756, 784, 816, 833, 834, 882, 918, 952, 973, 1008, 1071, 1112, 1176, 1224, 1251, 1323, 1428, 1512, 1666, 1668, 1764, 1836, 1904, 1946, 2142, 2224, 2352, 2363, 2448, 2499, 2502, 2646, 2856, 2919, 3024, 3213, 3332, 3336, 3528, 3672, 3753, 3892, 4284, 4726, 4998, 5004, 5292, 5712, 5838, 6426, 6664, 6672, 6811, 7056, 7089, 7344, 7497, 7506, 7784, 8568, 8757, 9452, 9996, 10008, 10584, 11676, 12852, 13328, 13622, 14178, 14994, 15012, 15568, 16541, 17136, 17514, 18904, 19992, 20016, 20433, 21168, 21267, 22491, 23352, 25704, 26271, 27244, 28356, 29988, 30024, 33082, 35028, 37808, 39984, 40866, 42534, 44982, 46704, 49623, 51408, 52542, 54488, 56712, 59976, 60048, 61299, 63801, 66164, 70056, 81732, 85068, 89964, 99246, 105084, 108976, 113424, 115787, 119952, 122598, 127602, 132328, 140112, 148869, 163464, 170136, 179928, 183897, 198492, 210168, 231574, 245196, 255204, 264656, 297738, 326928, 340272, 347361, 359856, 367794, 396984, 420336, 446607, 463148, 490392, 510408, 595476, 694722, 735588, 793968, 893214, 926296, 980784, 1020816, 1042083, 1190952, 1389444, 1471176, 1786428, 1852592, 2084166, 2381904, 2778888, 2942352, 3126249, 3572856, 4168332, 5557776, 6252498, 7145712, 8336664, 12504996, 16673328, 25009992, 50019984]

約数ペア:

[(1, 50019984), (2, 25009992), (3, 16673328), (4, 12504996), (6, 8336664), (7, 7145712), (8, 6252498), (9, 5557776), (12, 4168332), (14, 3572856), (16, 3126249), (17, 2942352), (18, 2778888), (21, 2381904), (24, 2084166), (27, 1852592), (28, 1786428), (34, 1471176), (36, 1389444), (42, 1190952), (48, 1042083), (49, 1020816), (51, 980784), (54, 926296), (56, 893214), (63, 793968), (68, 735588), (72, 694722), (84, 595476), (98, 510408), (102, 490392), (108, 463148), (112, 446607), (119, 420336), (126, 396984), (136, 367794), (139, 359856), (144, 347361), (147, 340272), (153, 326928), (168, 297738), (189, 264656), (196, 255204), (204, 245196), (216, 231574), (238, 210168), (252, 198492), (272, 183897), (278, 179928), (294, 170136), (306, 163464), (336, 148869), (357, 140112), (378, 132328), (392, 127602), (408, 122598), (417, 119952), (432, 115787), (441, 113424), (459, 108976), (476, 105084), (504, 99246), (556, 89964), (588, 85068), (612, 81732), (714, 70056), (756, 66164), (784, 63801), (816, 61299), (833, 60048), (834, 59976), (882, 56712), (918, 54488), (952, 52542), (973, 51408), (1008, 49623), (1071, 46704), (1112, 44982), (1176, 42534), (1224, 40866), (1251, 39984), (1323, 37808), (1428, 35028), (1512, 33082), (1666, 30024), (1668, 29988), (1764, 28356), (1836, 27244), (1904, 26271), (1946, 25704), (2142, 23352), (2224, 22491), (2352, 21267), (2363, 21168), (2448, 20433), (2499, 20016), (2502, 19992), (2646, 18904), (2856, 17514), (2919, 17136), (3024, 16541), (3213, 15568), (3332, 15012), (3336, 14994), (3528, 14178), (3672, 13622), (3753, 13328), (3892, 12852), (4284, 11676), (4726, 10584), (4998, 10008), (5004, 9996), (5292, 9452), (5712, 8757), (5838, 8568), (6426, 7784), (6664, 7506), (6672, 7497), (6811, 7344), (7056, 7089)]