56853355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2237}}^1$

素因数の和:2295

約数の個数: 32

約数和(自身を含む): 81212544

約数和(自身を除く): 24359189

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 299, 391, 1105, 1495, 1955, 2237, 5083, 11185, 25415, 29081, 38029, 51451, 145405, 190145, 257255, 494377, 668863, 874667, 2471885, 3344315, 4373335, 11370671, 56853355]

約数ペア:

[(1, 56853355), (5, 11370671), (13, 4373335), (17, 3344315), (23, 2471885), (65, 874667), (85, 668863), (115, 494377), (221, 257255), (299, 190145), (391, 145405), (1105, 51451), (1495, 38029), (1955, 29081), (2237, 25415), (5083, 11185)]