56553214711

素因数分解:

$7^3\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{30203}}^1$

素因数の和:30380

約数の個数: 32

約数和(自身を含む): 67850265600

約数和(自身を除く): 11297050889

約数列:

[1, 7, 49, 53, 103, 343, 371, 721, 2597, 5047, 5459, 18179, 30203, 35329, 38213, 211421, 267491, 1479947, 1600759, 1872437, 3110909, 10359629, 11205313, 21776363, 78437191, 152434541, 164878177, 549060337, 1067041787, 1154147239, 8079030673, 56553214711]

約数ペア:

[(1, 56553214711), (7, 8079030673), (49, 1154147239), (53, 1067041787), (103, 549060337), (343, 164878177), (371, 152434541), (721, 78437191), (2597, 21776363), (5047, 11205313), (5459, 10359629), (18179, 3110909), (30203, 1872437), (35329, 1600759), (38213, 1479947), (211421, 267491)]