54742805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 75769344

約数和(自身を除く): 21026539

約数列:

[1, 5, 13, 17, 65, 85, 107, 221, 463, 535, 1105, 1391, 1819, 2315, 6019, 6955, 7871, 9095, 23647, 30095, 39355, 49541, 102323, 118235, 247705, 511615, 644033, 842197, 3220165, 4210985, 10948561, 54742805]

約数ペア:

[(1, 54742805), (5, 10948561), (13, 4210985), (17, 3220165), (65, 842197), (85, 644033), (107, 511615), (221, 247705), (463, 118235), (535, 102323), (1105, 49541), (1391, 39355), (1819, 30095), (2315, 23647), (6019, 9095), (6955, 7871)]