47936259

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1949

約数の個数: 48

約数和(自身を含む): 87004800

約数和(自身を除く): 39068541

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 399, 441, 513, 931, 1197, 1323, 1907, 2793, 3591, 5721, 8379, 13349, 17163, 25137, 36233, 40047, 51489, 93443, 108699, 120141, 253631, 280329, 326097, 360423, 760893, 840987, 978291, 1775417, 2282679, 2522961, 5326251, 6848037, 15978753, 47936259]

約数ペア:

[(1, 47936259), (3, 15978753), (7, 6848037), (9, 5326251), (19, 2522961), (21, 2282679), (27, 1775417), (49, 978291), (57, 840987), (63, 760893), (133, 360423), (147, 326097), (171, 280329), (189, 253631), (399, 120141), (441, 108699), (513, 93443), (931, 51489), (1197, 40047), (1323, 36233), (1907, 25137), (2793, 17163), (3591, 13349), (5721, 8379)]