48781728

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{1583}}^1$

素因数の和:1706

約数の個数: 72

約数和(自身を含む): 140107968

約数和(自身を除く): 91326240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1583, 1712, 1926, 2568, 3166, 3424, 3852, 4749, 5136, 6332, 7704, 9498, 10272, 12664, 14247, 15408, 18996, 25328, 28494, 30816, 37992, 50656, 56988, 75984, 113976, 151968, 169381, 227952, 338762, 455904, 508143, 677524, 1016286, 1355048, 1524429, 2032572, 2710096, 3048858, 4065144, 5420192, 6097716, 8130288, 12195432, 16260576, 24390864, 48781728]

約数ペア:

[(1, 48781728), (2, 24390864), (3, 16260576), (4, 12195432), (6, 8130288), (8, 6097716), (9, 5420192), (12, 4065144), (16, 3048858), (18, 2710096), (24, 2032572), (32, 1524429), (36, 1355048), (48, 1016286), (72, 677524), (96, 508143), (107, 455904), (144, 338762), (214, 227952), (288, 169381), (321, 151968), (428, 113976), (642, 75984), (856, 56988), (963, 50656), (1284, 37992), (1583, 30816), (1712, 28494), (1926, 25328), (2568, 18996), (3166, 15408), (3424, 14247), (3852, 12664), (4749, 10272), (5136, 9498), (6332, 7704)]