56478402

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 126741888

約数和(自身を除く): 70263486

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 103, 123, 206, 246, 309, 369, 618, 738, 743, 927, 1486, 1854, 2229, 4223, 4458, 6687, 8446, 12669, 13374, 25338, 30463, 38007, 60926, 76014, 76529, 91389, 153058, 182778, 229587, 274167, 459174, 548334, 688761, 1377522, 3137689, 6275378, 9413067, 18826134, 28239201, 56478402]

約数ペア:

[(1, 56478402), (2, 28239201), (3, 18826134), (6, 9413067), (9, 6275378), (18, 3137689), (41, 1377522), (82, 688761), (103, 548334), (123, 459174), (206, 274167), (246, 229587), (309, 182778), (369, 153058), (618, 91389), (738, 76529), (743, 76014), (927, 60926), (1486, 38007), (1854, 30463), (2229, 25338), (4223, 13374), (4458, 12669), (6687, 8446)]