54938565

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2707}}^1$

素因数の和:2770

約数の個数: 48

約数和(自身を含む): 106456896

約数和(自身を除く): 51518331

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 369, 451, 495, 615, 1353, 1845, 2255, 2707, 4059, 6765, 8121, 13535, 20295, 24363, 29777, 40605, 89331, 110987, 121815, 148885, 267993, 332961, 446655, 554935, 998883, 1220857, 1339965, 1664805, 3662571, 4994415, 6104285, 10987713, 18312855, 54938565]

約数ペア:

[(1, 54938565), (3, 18312855), (5, 10987713), (9, 6104285), (11, 4994415), (15, 3662571), (33, 1664805), (41, 1339965), (45, 1220857), (55, 998883), (99, 554935), (123, 446655), (165, 332961), (205, 267993), (369, 148885), (451, 121815), (495, 110987), (615, 89331), (1353, 40605), (1845, 29777), (2255, 24363), (2707, 20295), (4059, 13535), (6765, 8121)]