51807228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23087}}^1$

素因数の和:23122

約数の個数: 48

約数和(自身を含む): 139636224

約数和(自身を除く): 87828996

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 23087, 46174, 69261, 92348, 138522, 253957, 277044, 392479, 507914, 761871, 784958, 1015828, 1177437, 1523742, 1569916, 2354874, 3047484, 4317269, 4709748, 8634538, 12951807, 17269076, 25903614, 51807228]

約数ペア:

[(1, 51807228), (2, 25903614), (3, 17269076), (4, 12951807), (6, 8634538), (11, 4709748), (12, 4317269), (17, 3047484), (22, 2354874), (33, 1569916), (34, 1523742), (44, 1177437), (51, 1015828), (66, 784958), (68, 761871), (102, 507914), (132, 392479), (187, 277044), (204, 253957), (374, 138522), (561, 92348), (748, 69261), (1122, 46174), (2244, 23087)]