49861899

素因数分解:

$3^5\times {\mathrm{449}}^1\times {\mathrm{457}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 75020400

約数和(自身を除く): 25158501

約数列:

[1, 3, 9, 27, 81, 243, 449, 457, 1347, 1371, 4041, 4113, 12123, 12339, 36369, 37017, 109107, 111051, 205193, 615579, 1846737, 5540211, 16620633, 49861899]

約数ペア:

[(1, 49861899), (3, 16620633), (9, 5540211), (27, 1846737), (81, 615579), (243, 205193), (449, 111051), (457, 109107), (1347, 37017), (1371, 36369), (4041, 12339), (4113, 12123)]