451352506

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1107

約数の個数: 48

約数和(自身を含む): 786687552

約数和(自身を除く): 335335046

約数列:

[1, 2, 11, 22, 23, 46, 83, 121, 166, 242, 253, 506, 913, 977, 1826, 1909, 1954, 2783, 3818, 5566, 10043, 10747, 20086, 20999, 21494, 22471, 41998, 44942, 81091, 118217, 162182, 230989, 236434, 247181, 461978, 494362, 892001, 1784002, 1865093, 2718991, 3730186, 5437982, 9812011, 19624022, 20516023, 41032046, 225676253, 451352506]

約数ペア:

[(1, 451352506), (2, 225676253), (11, 41032046), (22, 20516023), (23, 19624022), (46, 9812011), (83, 5437982), (121, 3730186), (166, 2718991), (242, 1865093), (253, 1784002), (506, 892001), (913, 494362), (977, 461978), (1826, 247181), (1909, 236434), (1954, 230989), (2783, 162182), (3818, 118217), (5566, 81091), (10043, 44942), (10747, 41998), (20086, 22471), (20999, 21494)]