56370055

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 87552000

約数和(自身を除く): 31181945

約数列:

[1, 5, 7, 19, 29, 35, 37, 79, 95, 133, 145, 185, 203, 259, 395, 551, 553, 665, 703, 1015, 1073, 1295, 1501, 2291, 2755, 2765, 2923, 3515, 3857, 4921, 5365, 7505, 7511, 10507, 11455, 14615, 16037, 19285, 20387, 20461, 24605, 37555, 43529, 52535, 55537, 80185, 84767, 101935, 102305, 142709, 217645, 277685, 304703, 388759, 423835, 593369, 713545, 1523515, 1610573, 1943795, 2966845, 8052865, 11274011, 56370055]

約数ペア:

[(1, 56370055), (5, 11274011), (7, 8052865), (19, 2966845), (29, 1943795), (35, 1610573), (37, 1523515), (79, 713545), (95, 593369), (133, 423835), (145, 388759), (185, 304703), (203, 277685), (259, 217645), (395, 142709), (551, 102305), (553, 101935), (665, 84767), (703, 80185), (1015, 55537), (1073, 52535), (1295, 43529), (1501, 37555), (2291, 24605), (2755, 20461), (2765, 20387), (2923, 19285), (3515, 16037), (3857, 14615), (4921, 11455), (5365, 10507), (7505, 7511)]