49671245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 66769920

約数和(自身を除く): 17098675

約数列:

[1, 5, 13, 47, 65, 71, 229, 235, 355, 611, 923, 1145, 2977, 3055, 3337, 4615, 10763, 14885, 16259, 16685, 43381, 53815, 81295, 139919, 211367, 216905, 699595, 764173, 1056835, 3820865, 9934249, 49671245]

約数ペア:

[(1, 49671245), (5, 9934249), (13, 3820865), (47, 1056835), (65, 764173), (71, 699595), (229, 216905), (235, 211367), (355, 139919), (611, 81295), (923, 53815), (1145, 43381), (2977, 16685), (3055, 16259), (3337, 14885), (4615, 10763)]