56771385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 103165440

約数和(自身を除く): 46394055

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 121, 155, 165, 341, 363, 465, 605, 1009, 1023, 1705, 1815, 3027, 3751, 5045, 5115, 11099, 11253, 15135, 18755, 31279, 33297, 55495, 56265, 93837, 122089, 156395, 166485, 344069, 366267, 469185, 610445, 1032207, 1720345, 1831335, 3784759, 5161035, 11354277, 18923795, 56771385]

約数ペア:

[(1, 56771385), (3, 18923795), (5, 11354277), (11, 5161035), (15, 3784759), (31, 1831335), (33, 1720345), (55, 1032207), (93, 610445), (121, 469185), (155, 366267), (165, 344069), (341, 166485), (363, 156395), (465, 122089), (605, 93837), (1009, 56265), (1023, 55495), (1705, 33297), (1815, 31279), (3027, 18755), (3751, 15135), (5045, 11253), (5115, 11099)]