49891715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5227}}^1$

素因数の和:5338

約数の個数: 16

約数和(自身を含む): 63237888

約数和(自身を除く): 13346173

約数列:

[1, 5, 23, 83, 115, 415, 1909, 5227, 9545, 26135, 120221, 433841, 601105, 2169205, 9978343, 49891715]

約数ペア:

[(1, 49891715), (5, 9978343), (23, 2169205), (83, 601105), (115, 433841), (415, 120221), (1909, 26135), (5227, 9545)]