49280042

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2621}}^1$

素因数の和:2726

約数の個数: 32

約数和(自身を含む): 90616320

約数和(自身を除く): 41336278

約数列:

[1, 2, 7, 14, 17, 34, 79, 119, 158, 238, 553, 1106, 1343, 2621, 2686, 5242, 9401, 18347, 18802, 36694, 44557, 89114, 207059, 311899, 414118, 623798, 1449413, 2898826, 3520003, 7040006, 24640021, 49280042]

約数ペア:

[(1, 49280042), (2, 24640021), (7, 7040006), (14, 3520003), (17, 2898826), (34, 1449413), (79, 623798), (119, 414118), (158, 311899), (238, 207059), (553, 89114), (1106, 44557), (1343, 36694), (2621, 18802), (2686, 18347), (5242, 9401)]