51235488

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{2437}}^1$

素因数の和:2526

約数の個数: 72

約数和(自身を含む): 147757428

約数和(自身を除く): 96521940

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2437, 2628, 3504, 4874, 5256, 7008, 7311, 9748, 10512, 14622, 19496, 21024, 21933, 29244, 38992, 43866, 58488, 77984, 87732, 116976, 175464, 177901, 233952, 350928, 355802, 533703, 701856, 711604, 1067406, 1423208, 1601109, 2134812, 2846416, 3202218, 4269624, 5692832, 6404436, 8539248, 12808872, 17078496, 25617744, 51235488]

約数ペア:

[(1, 51235488), (2, 25617744), (3, 17078496), (4, 12808872), (6, 8539248), (8, 6404436), (9, 5692832), (12, 4269624), (16, 3202218), (18, 2846416), (24, 2134812), (32, 1601109), (36, 1423208), (48, 1067406), (72, 711604), (73, 701856), (96, 533703), (144, 355802), (146, 350928), (219, 233952), (288, 177901), (292, 175464), (438, 116976), (584, 87732), (657, 77984), (876, 58488), (1168, 43866), (1314, 38992), (1752, 29244), (2336, 21933), (2437, 21024), (2628, 19496), (3504, 14622), (4874, 10512), (5256, 9748), (7008, 7311)]