51330645

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4813}}^1$

素因数の和:4906

約数の個数: 32

約数和(自身を含む): 92428800

約数和(自身を除く): 41098155

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2133, 3555, 4813, 10665, 14439, 24065, 43317, 72195, 129951, 216585, 380227, 649755, 1140681, 1901135, 3422043, 5703405, 10266129, 17110215, 51330645]

約数ペア:

[(1, 51330645), (3, 17110215), (5, 10266129), (9, 5703405), (15, 3422043), (27, 1901135), (45, 1140681), (79, 649755), (135, 380227), (237, 216585), (395, 129951), (711, 72195), (1185, 43317), (2133, 24065), (3555, 14439), (4813, 10665)]