509025748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{56989}}^1$

素因数の和:57040

約数の個数: 48

約数和(自身を含む): 1148918400

約数和(自身を除く): 639892652

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 8932, 56989, 113978, 227956, 398923, 626879, 797846, 1253758, 1595692, 1652681, 2507516, 3305362, 4388153, 6610724, 8776306, 11568767, 17552612, 18179491, 23137534, 36358982, 46275068, 72717964, 127256437, 254512874, 509025748]

約数ペア:

[(1, 509025748), (2, 254512874), (4, 127256437), (7, 72717964), (11, 46275068), (14, 36358982), (22, 23137534), (28, 18179491), (29, 17552612), (44, 11568767), (58, 8776306), (77, 6610724), (116, 4388153), (154, 3305362), (203, 2507516), (308, 1652681), (319, 1595692), (406, 1253758), (638, 797846), (812, 626879), (1276, 398923), (2233, 227956), (4466, 113978), (8932, 56989)]