49386141

素因数分解:

$3^2\times 7^1\times {\mathrm{853}}^1\times {\mathrm{919}}^1$

素因数の和:1785

約数の個数: 24

約数和(自身を含む): 81710720

約数和(自身を除く): 32324579

約数列:

[1, 3, 7, 9, 21, 63, 853, 919, 2559, 2757, 5971, 6433, 7677, 8271, 17913, 19299, 53739, 57897, 783907, 2351721, 5487349, 7055163, 16462047, 49386141]

約数ペア:

[(1, 49386141), (3, 16462047), (7, 7055163), (9, 5487349), (21, 2351721), (63, 783907), (853, 57897), (919, 53739), (2559, 19299), (2757, 17913), (5971, 8271), (6433, 7677)]