55163251

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 69350400

約数和(自身を除く): 14187149

約数列:

[1, 11, 13, 19, 79, 143, 209, 247, 257, 869, 1027, 1501, 2717, 2827, 3341, 4883, 11297, 16511, 19513, 20303, 36751, 53713, 63479, 214643, 223333, 263939, 385757, 698269, 2903329, 4243327, 5014841, 55163251]

約数ペア:

[(1, 55163251), (11, 5014841), (13, 4243327), (19, 2903329), (79, 698269), (143, 385757), (209, 263939), (247, 223333), (257, 214643), (869, 63479), (1027, 53713), (1501, 36751), (2717, 20303), (2827, 19513), (3341, 16511), (4883, 11297)]