51448509

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{8419}}^1$

素因数の和:8529

約数の個数: 24

約数和(自身を含む): 85816640

約数和(自身を除く): 34368131

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 679, 873, 2037, 6111, 8419, 25257, 58933, 75771, 176799, 530397, 816643, 2449929, 5716501, 7349787, 17149503, 51448509]

約数ペア:

[(1, 51448509), (3, 17149503), (7, 7349787), (9, 5716501), (21, 2449929), (63, 816643), (97, 530397), (291, 176799), (679, 75771), (873, 58933), (2037, 25257), (6111, 8419)]