45484848

素因数分解:

$2^4\times 3^3\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:727

約数の個数: 80

約数和(自身を含む): 131440000

約数和(自身を除く): 85955152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 211, 216, 422, 432, 499, 633, 844, 998, 1266, 1497, 1688, 1899, 1996, 2532, 2994, 3376, 3798, 3992, 4491, 5064, 5697, 5988, 7596, 7984, 8982, 10128, 11394, 11976, 13473, 15192, 17964, 22788, 23952, 26946, 30384, 35928, 45576, 53892, 71856, 91152, 105289, 107784, 210578, 215568, 315867, 421156, 631734, 842312, 947601, 1263468, 1684624, 1895202, 2526936, 2842803, 3790404, 5053872, 5685606, 7580808, 11371212, 15161616, 22742424, 45484848]

約数ペア:

[(1, 45484848), (2, 22742424), (3, 15161616), (4, 11371212), (6, 7580808), (8, 5685606), (9, 5053872), (12, 3790404), (16, 2842803), (18, 2526936), (24, 1895202), (27, 1684624), (36, 1263468), (48, 947601), (54, 842312), (72, 631734), (108, 421156), (144, 315867), (211, 215568), (216, 210578), (422, 107784), (432, 105289), (499, 91152), (633, 71856), (844, 53892), (998, 45576), (1266, 35928), (1497, 30384), (1688, 26946), (1899, 23952), (1996, 22788), (2532, 17964), (2994, 15192), (3376, 13473), (3798, 11976), (3992, 11394), (4491, 10128), (5064, 8982), (5697, 7984), (5988, 7596)]