56115928

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1999}}^1$

素因数の和:2056

約数の個数: 48

約数和(自身を含む): 119700000

約数和(自身を除く): 63584072

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 121, 232, 242, 319, 484, 638, 968, 1276, 1999, 2552, 3509, 3998, 7018, 7996, 14036, 15992, 21989, 28072, 43978, 57971, 87956, 115942, 175912, 231884, 241879, 463768, 483758, 637681, 967516, 1275362, 1935032, 2550724, 5101448, 7014491, 14028982, 28057964, 56115928]

約数ペア:

[(1, 56115928), (2, 28057964), (4, 14028982), (8, 7014491), (11, 5101448), (22, 2550724), (29, 1935032), (44, 1275362), (58, 967516), (88, 637681), (116, 483758), (121, 463768), (232, 241879), (242, 231884), (319, 175912), (484, 115942), (638, 87956), (968, 57971), (1276, 43978), (1999, 28072), (2552, 21989), (3509, 15992), (3998, 14036), (7018, 7996)]