50957640292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{1987}}^1$

素因数の和:2381

約数の個数: 96

約数和(自身を含む): 102539767680

約数和(自身を除く): 51582127388

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 101, 202, 247, 257, 404, 494, 514, 988, 1028, 1313, 1919, 1987, 2626, 3341, 3838, 3974, 4883, 5252, 6682, 7676, 7948, 9766, 13364, 19532, 24947, 25831, 25957, 37753, 49894, 51662, 51914, 63479, 75506, 99788, 103324, 103828, 126958, 151012, 200687, 253916, 337441, 401374, 490789, 493183, 510659, 674882, 802748, 981578, 986366, 1021318, 1349764, 1963156, 1972732, 2042636, 2608931, 3813053, 5217862, 6411379, 6638567, 7626106, 9702521, 10435724, 12822758, 13277134, 15252212, 19405042, 25645516, 26554268, 38810084, 49569689, 51576559, 99139378, 103153118, 126132773, 198278756, 206306236, 252265546, 504531092, 670495267, 979954621, 1340990534, 1959909242, 2681981068, 3919818484, 12739410073, 25478820146, 50957640292]

約数ペア:

[(1, 50957640292), (2, 25478820146), (4, 12739410073), (13, 3919818484), (19, 2681981068), (26, 1959909242), (38, 1340990534), (52, 979954621), (76, 670495267), (101, 504531092), (202, 252265546), (247, 206306236), (257, 198278756), (404, 126132773), (494, 103153118), (514, 99139378), (988, 51576559), (1028, 49569689), (1313, 38810084), (1919, 26554268), (1987, 25645516), (2626, 19405042), (3341, 15252212), (3838, 13277134), (3974, 12822758), (4883, 10435724), (5252, 9702521), (6682, 7626106), (7676, 6638567), (7948, 6411379), (9766, 5217862), (13364, 3813053), (19532, 2608931), (24947, 2042636), (25831, 1972732), (25957, 1963156), (37753, 1349764), (49894, 1021318), (51662, 986366), (51914, 981578), (63479, 802748), (75506, 674882), (99788, 510659), (103324, 493183), (103828, 490789), (126958, 401374), (151012, 337441), (200687, 253916)]