50260719

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 73313280

約数和(自身を除く): 23052561

約数列:

[1, 3, 19, 47, 57, 73, 141, 219, 257, 771, 893, 1387, 2679, 3431, 4161, 4883, 10293, 12079, 14649, 18761, 36237, 56283, 65189, 195567, 229501, 356459, 688503, 881767, 1069377, 2645301, 16753573, 50260719]

約数ペア:

[(1, 50260719), (3, 16753573), (19, 2645301), (47, 1069377), (57, 881767), (73, 688503), (141, 356459), (219, 229501), (257, 195567), (771, 65189), (893, 56283), (1387, 36237), (2679, 18761), (3431, 14649), (4161, 12079), (4883, 10293)]