48475405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 65894400

約数和(自身を除く): 17418995

約数列:

[1, 5, 11, 43, 55, 103, 199, 215, 473, 515, 995, 1133, 2189, 2365, 4429, 5665, 8557, 10945, 20497, 22145, 42785, 48719, 94127, 102485, 225467, 243595, 470635, 881371, 1127335, 4406855, 9695081, 48475405]

約数ペア:

[(1, 48475405), (5, 9695081), (11, 4406855), (43, 1127335), (55, 881371), (103, 470635), (199, 243595), (215, 225467), (473, 102485), (515, 94127), (995, 48719), (1133, 42785), (2189, 22145), (2365, 20497), (4429, 10945), (5665, 8557)]