51360048

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{1949}}^1$

素因数の和:2027

約数の個数: 80

約数和(自身を含む): 149916000

約数和(自身を除く): 98555952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 732, 976, 1098, 1464, 1647, 1949, 2196, 2928, 3294, 3898, 4392, 5847, 6588, 7796, 8784, 11694, 13176, 15592, 17541, 23388, 26352, 31184, 35082, 46776, 52623, 70164, 93552, 105246, 118889, 140328, 210492, 237778, 280656, 356667, 420984, 475556, 713334, 841968, 951112, 1070001, 1426668, 1902224, 2140002, 2853336, 3210003, 4280004, 5706672, 6420006, 8560008, 12840012, 17120016, 25680024, 51360048]

約数ペア:

[(1, 51360048), (2, 25680024), (3, 17120016), (4, 12840012), (6, 8560008), (8, 6420006), (9, 5706672), (12, 4280004), (16, 3210003), (18, 2853336), (24, 2140002), (27, 1902224), (36, 1426668), (48, 1070001), (54, 951112), (61, 841968), (72, 713334), (108, 475556), (122, 420984), (144, 356667), (183, 280656), (216, 237778), (244, 210492), (366, 140328), (432, 118889), (488, 105246), (549, 93552), (732, 70164), (976, 52623), (1098, 46776), (1464, 35082), (1647, 31184), (1949, 26352), (2196, 23388), (2928, 17541), (3294, 15592), (3898, 13176), (4392, 11694), (5847, 8784), (6588, 7796)]