55920700415

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 71319574656

約数和(自身を除く): 15398874241

約数列:

[1, 5, 43, 53, 113, 137, 215, 265, 317, 565, 685, 1585, 2279, 4859, 5891, 5989, 7261, 11395, 13631, 15481, 16801, 24295, 29455, 29945, 35821, 36305, 43429, 68155, 77405, 84005, 179105, 217145, 257527, 312223, 665683, 722443, 820493, 1287635, 1540303, 1561115, 1867447, 1898513, 2301737, 3328415, 3612215, 4102465, 4907477, 7701515, 9337235, 9492565, 11508685, 24537385, 35281199, 81636059, 98974691, 176405995, 211021511, 260096281, 408180295, 494873455, 1055107555, 1300481405, 11184140083, 55920700415]

約数ペア:

[(1, 55920700415), (5, 11184140083), (43, 1300481405), (53, 1055107555), (113, 494873455), (137, 408180295), (215, 260096281), (265, 211021511), (317, 176405995), (565, 98974691), (685, 81636059), (1585, 35281199), (2279, 24537385), (4859, 11508685), (5891, 9492565), (5989, 9337235), (7261, 7701515), (11395, 4907477), (13631, 4102465), (15481, 3612215), (16801, 3328415), (24295, 2301737), (29455, 1898513), (29945, 1867447), (35821, 1561115), (36305, 1540303), (43429, 1287635), (68155, 820493), (77405, 722443), (84005, 665683), (179105, 312223), (217145, 257527)]