57794540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^3\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 126706944

約数和(自身を除く): 68912404

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 97, 124, 155, 194, 310, 388, 485, 620, 961, 970, 1922, 1940, 3007, 3844, 4805, 6014, 9610, 12028, 15035, 19220, 29791, 30070, 59582, 60140, 93217, 119164, 148955, 186434, 297910, 372868, 466085, 595820, 932170, 1864340, 2889727, 5779454, 11558908, 14448635, 28897270, 57794540]

約数ペア:

[(1, 57794540), (2, 28897270), (4, 14448635), (5, 11558908), (10, 5779454), (20, 2889727), (31, 1864340), (62, 932170), (97, 595820), (124, 466085), (155, 372868), (194, 297910), (310, 186434), (388, 148955), (485, 119164), (620, 93217), (961, 60140), (970, 59582), (1922, 30070), (1940, 29791), (3007, 19220), (3844, 15035), (4805, 12028), (6014, 9610)]