51099795

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4253}}^1$

素因数の和:4356

約数の個数: 32

約数和(自身を含む): 91886400

約数和(自身を除く): 40786605

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 4005, 4253, 12015, 12759, 21265, 38277, 63795, 114831, 191385, 378517, 574155, 1135551, 1892585, 3406653, 5677755, 10219959, 17033265, 51099795]

約数ペア:

[(1, 51099795), (3, 17033265), (5, 10219959), (9, 5677755), (15, 3406653), (27, 1892585), (45, 1135551), (89, 574155), (135, 378517), (267, 191385), (445, 114831), (801, 63795), (1335, 38277), (2403, 21265), (4005, 12759), (4253, 12015)]