54809547

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{229}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 88331040

約数和(自身を除く): 33521493

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 229, 247, 323, 361, 663, 687, 741, 969, 1083, 2977, 3893, 4199, 4351, 4693, 6137, 8931, 11679, 12597, 13053, 14079, 18411, 50609, 56563, 73967, 79781, 82669, 151827, 169689, 221901, 239343, 248007, 961571, 1074697, 1405373, 2884713, 3224091, 4216119, 18269849, 54809547]

約数ペア:

[(1, 54809547), (3, 18269849), (13, 4216119), (17, 3224091), (19, 2884713), (39, 1405373), (51, 1074697), (57, 961571), (221, 248007), (229, 239343), (247, 221901), (323, 169689), (361, 151827), (663, 82669), (687, 79781), (741, 73967), (969, 56563), (1083, 50609), (2977, 18411), (3893, 14079), (4199, 13053), (4351, 12597), (4693, 11679), (6137, 8931)]