49149789

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3491}}^1$

素因数の和:3545

約数の個数: 24

約数和(自身を含む): 74505312

約数和(自身を除く): 25355523

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 3491, 4693, 10473, 14079, 45383, 66329, 136149, 198987, 862277, 1260251, 2586831, 3780753, 16383263, 49149789]

約数ペア:

[(1, 49149789), (3, 16383263), (13, 3780753), (19, 2586831), (39, 1260251), (57, 862277), (247, 198987), (361, 136149), (741, 66329), (1083, 45383), (3491, 14079), (4693, 10473)]