51612012

素因数分解:

$2^2\times 3^3\times {\mathrm{223}}^1\times {\mathrm{2143}}^1$

素因数の和:2379

約数の個数: 48

約数和(自身を含む): 134471680

約数和(自身を除く): 82859668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 223, 446, 669, 892, 1338, 2007, 2143, 2676, 4014, 4286, 6021, 6429, 8028, 8572, 12042, 12858, 19287, 24084, 25716, 38574, 57861, 77148, 115722, 231444, 477889, 955778, 1433667, 1911556, 2867334, 4301001, 5734668, 8602002, 12903003, 17204004, 25806006, 51612012]

約数ペア:

[(1, 51612012), (2, 25806006), (3, 17204004), (4, 12903003), (6, 8602002), (9, 5734668), (12, 4301001), (18, 2867334), (27, 1911556), (36, 1433667), (54, 955778), (108, 477889), (223, 231444), (446, 115722), (669, 77148), (892, 57861), (1338, 38574), (2007, 25716), (2143, 24084), (2676, 19287), (4014, 12858), (4286, 12042), (6021, 8572), (6429, 8028)]