51899472

素因数分解:

$2^4\times 3^2\times {\mathrm{353}}^1\times {\mathrm{1021}}^1$

素因数の和:1388

約数の個数: 60

約数和(自身を含む): 145800564

約数和(自身を除く): 93901092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 353, 706, 1021, 1059, 1412, 2042, 2118, 2824, 3063, 3177, 4084, 4236, 5648, 6126, 6354, 8168, 8472, 9189, 12252, 12708, 16336, 16944, 18378, 24504, 25416, 36756, 49008, 50832, 73512, 147024, 360413, 720826, 1081239, 1441652, 2162478, 2883304, 3243717, 4324956, 5766608, 6487434, 8649912, 12974868, 17299824, 25949736, 51899472]

約数ペア:

[(1, 51899472), (2, 25949736), (3, 17299824), (4, 12974868), (6, 8649912), (8, 6487434), (9, 5766608), (12, 4324956), (16, 3243717), (18, 2883304), (24, 2162478), (36, 1441652), (48, 1081239), (72, 720826), (144, 360413), (353, 147024), (706, 73512), (1021, 50832), (1059, 49008), (1412, 36756), (2042, 25416), (2118, 24504), (2824, 18378), (3063, 16944), (3177, 16336), (4084, 12708), (4236, 12252), (5648, 9189), (6126, 8472), (6354, 8168)]