49457961

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11057}}^1$

素因数の和:11141

約数の個数: 24

約数和(自身を含む): 82802304

約数和(自身を除く): 33344343

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 11057, 33171, 77399, 99513, 232197, 696591, 785047, 2355141, 5495329, 7065423, 16485987, 49457961]

約数ペア:

[(1, 49457961), (3, 16485987), (7, 7065423), (9, 5495329), (21, 2355141), (63, 785047), (71, 696591), (213, 232197), (497, 99513), (639, 77399), (1491, 33171), (4473, 11057)]