58499540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1913}}^1$

素因数の和:2072

約数の個数: 48

約数和(自身を含む): 135051840

約数和(自身を除く): 76552300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 139, 220, 278, 556, 695, 1390, 1529, 1913, 2780, 3058, 3826, 6116, 7645, 7652, 9565, 15290, 19130, 21043, 30580, 38260, 42086, 84172, 105215, 210430, 265907, 420860, 531814, 1063628, 1329535, 2659070, 2924977, 5318140, 5849954, 11699908, 14624885, 29249770, 58499540]

約数ペア:

[(1, 58499540), (2, 29249770), (4, 14624885), (5, 11699908), (10, 5849954), (11, 5318140), (20, 2924977), (22, 2659070), (44, 1329535), (55, 1063628), (110, 531814), (139, 420860), (220, 265907), (278, 210430), (556, 105215), (695, 84172), (1390, 42086), (1529, 38260), (1913, 30580), (2780, 21043), (3058, 19130), (3826, 15290), (6116, 9565), (7645, 7652)]