54895408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{503}}^1$

素因数の和:889

約数の個数: 40

約数和(自身を含む): 112492800

約数和(自身を除く): 57597392

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 359, 503, 718, 1006, 1436, 2012, 2872, 4024, 5744, 6821, 8048, 9557, 13642, 19114, 27284, 38228, 54568, 76456, 109136, 152912, 180577, 361154, 722308, 1444616, 2889232, 3430963, 6861926, 13723852, 27447704, 54895408]

約数ペア:

[(1, 54895408), (2, 27447704), (4, 13723852), (8, 6861926), (16, 3430963), (19, 2889232), (38, 1444616), (76, 722308), (152, 361154), (304, 180577), (359, 152912), (503, 109136), (718, 76456), (1006, 54568), (1436, 38228), (2012, 27284), (2872, 19114), (4024, 13642), (5744, 9557), (6821, 8048)]