51225159

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{19121}}^1$

素因数の和:19190

約数の個数: 16

約数和(自身を含む): 73428480

約数和(自身を除く): 22203321

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 19121, 57363, 363299, 898687, 1089897, 2696061, 17075053, 51225159]

約数ペア:

[(1, 51225159), (3, 17075053), (19, 2696061), (47, 1089897), (57, 898687), (141, 363299), (893, 57363), (2679, 19121)]