49379169

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{881}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 80269056

約数和(自身を除く): 30889887

約数列:

[1, 3, 7, 17, 21, 51, 119, 157, 357, 471, 881, 1099, 2643, 2669, 3297, 6167, 8007, 14977, 18501, 18683, 44931, 56049, 104839, 138317, 314517, 414951, 968219, 2351389, 2904657, 7054167, 16459723, 49379169]

約数ペア:

[(1, 49379169), (3, 16459723), (7, 7054167), (17, 2904657), (21, 2351389), (51, 968219), (119, 414951), (157, 314517), (357, 138317), (471, 104839), (881, 56049), (1099, 44931), (2643, 18683), (2669, 18501), (3297, 14977), (6167, 8007)]