49291415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1327}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 68843520

約数和(自身を除く): 19552105

約数列:

[1, 5, 17, 19, 23, 85, 95, 115, 323, 391, 437, 1327, 1615, 1955, 2185, 6635, 7429, 22559, 25213, 30521, 37145, 112795, 126065, 152605, 428621, 518857, 579899, 2143105, 2594285, 2899495, 9858283, 49291415]

約数ペア:

[(1, 49291415), (5, 9858283), (17, 2899495), (19, 2594285), (23, 2143105), (85, 579899), (95, 518857), (115, 428621), (323, 152605), (391, 126065), (437, 112795), (1327, 37145), (1615, 30521), (1955, 25213), (2185, 22559), (6635, 7429)]