52755255

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{449}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 105019200

約数和(自身を除く): 52263945

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 373, 449, 1119, 1347, 1865, 2245, 2611, 3143, 3357, 4041, 5595, 6735, 7833, 9429, 13055, 15715, 16785, 20205, 23499, 28287, 39165, 47145, 117495, 141435, 167477, 502431, 837385, 1172339, 1507293, 2512155, 3517017, 5861695, 7536465, 10551051, 17585085, 52755255]

約数ペア:

[(1, 52755255), (3, 17585085), (5, 10551051), (7, 7536465), (9, 5861695), (15, 3517017), (21, 2512155), (35, 1507293), (45, 1172339), (63, 837385), (105, 502431), (315, 167477), (373, 141435), (449, 117495), (1119, 47145), (1347, 39165), (1865, 28287), (2245, 23499), (2611, 20205), (3143, 16785), (3357, 15715), (4041, 13055), (5595, 9429), (6735, 7833)]