54657904

素因数分解:

$2^4\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1217}}^1$

素因数の和:1633

約数の個数: 40

約数和(自身を含む): 121429728

約数和(自身を除く): 66771824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 401, 802, 1217, 1604, 2434, 2807, 3208, 4868, 5614, 6416, 8519, 9736, 11228, 17038, 19472, 22456, 34076, 44912, 68152, 136304, 488017, 976034, 1952068, 3416119, 3904136, 6832238, 7808272, 13664476, 27328952, 54657904]

約数ペア:

[(1, 54657904), (2, 27328952), (4, 13664476), (7, 7808272), (8, 6832238), (14, 3904136), (16, 3416119), (28, 1952068), (56, 976034), (112, 488017), (401, 136304), (802, 68152), (1217, 44912), (1604, 34076), (2434, 22456), (2807, 19472), (3208, 17038), (4868, 11228), (5614, 9736), (6416, 8519)]