25455052

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 54976320

約数和(自身を除く): 29521268

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 371, 476, 742, 901, 1009, 1484, 1802, 2018, 3604, 4036, 6307, 7063, 12614, 14126, 17153, 25228, 28252, 34306, 53477, 68612, 106954, 120071, 213908, 240142, 374339, 480284, 748678, 909109, 1497356, 1818218, 3636436, 6363763, 12727526, 25455052]

約数ペア:

[(1, 25455052), (2, 12727526), (4, 6363763), (7, 3636436), (14, 1818218), (17, 1497356), (28, 909109), (34, 748678), (53, 480284), (68, 374339), (106, 240142), (119, 213908), (212, 120071), (238, 106954), (371, 68612), (476, 53477), (742, 34306), (901, 28252), (1009, 25228), (1484, 17153), (1802, 14126), (2018, 12614), (3604, 7063), (4036, 6307)]