49597220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2777}}^1$

素因数の和:2852

約数の個数: 48

約数和(自身を含む): 112008960

約数和(自身を除く): 62411740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 893, 940, 1786, 2777, 3572, 4465, 5554, 8930, 11108, 13885, 17860, 27770, 52763, 55540, 105526, 130519, 211052, 261038, 263815, 522076, 527630, 652595, 1055260, 1305190, 2479861, 2610380, 4959722, 9919444, 12399305, 24798610, 49597220]

約数ペア:

[(1, 49597220), (2, 24798610), (4, 12399305), (5, 9919444), (10, 4959722), (19, 2610380), (20, 2479861), (38, 1305190), (47, 1055260), (76, 652595), (94, 527630), (95, 522076), (188, 263815), (190, 261038), (235, 211052), (380, 130519), (470, 105526), (893, 55540), (940, 52763), (1786, 27770), (2777, 17860), (3572, 13885), (4465, 11108), (5554, 8930)]