49721515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 68273280

約数和(自身を除く): 18551765

約数列:

[1, 5, 17, 23, 29, 85, 115, 145, 391, 493, 667, 877, 1955, 2465, 3335, 4385, 11339, 14909, 20171, 25433, 56695, 74545, 100855, 127165, 342907, 432361, 584959, 1714535, 2161805, 2924795, 9944303, 49721515]

約数ペア:

[(1, 49721515), (5, 9944303), (17, 2924795), (23, 2161805), (29, 1714535), (85, 584959), (115, 432361), (145, 342907), (391, 127165), (493, 100855), (667, 74545), (877, 56695), (1955, 25433), (2465, 20171), (3335, 14909), (4385, 11339)]