49558821

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1423}}^1$

素因数の和:1505

約数の個数: 32

約数和(自身を含む): 76554240

約数和(自身を除く): 26995419

約数列:

[1, 3, 13, 19, 39, 47, 57, 141, 247, 611, 741, 893, 1423, 1833, 2679, 4269, 11609, 18499, 27037, 34827, 55497, 66881, 81111, 200643, 351481, 869453, 1054443, 1270739, 2608359, 3812217, 16519607, 49558821]

約数ペア:

[(1, 49558821), (3, 16519607), (13, 3812217), (19, 2608359), (39, 1270739), (47, 1054443), (57, 869453), (141, 351481), (247, 200643), (611, 81111), (741, 66881), (893, 55497), (1423, 34827), (1833, 27037), (2679, 18499), (4269, 11609)]