47205719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 57480192

約数和(自身を除く): 10274473

約数列:

[1, 11, 17, 41, 47, 131, 187, 451, 517, 697, 799, 1441, 1927, 2227, 5371, 6157, 7667, 8789, 21197, 24497, 32759, 59081, 67727, 91307, 104669, 252437, 360349, 1004377, 1151359, 2776807, 4291429, 47205719]

約数ペア:

[(1, 47205719), (11, 4291429), (17, 2776807), (41, 1151359), (47, 1004377), (131, 360349), (187, 252437), (451, 104669), (517, 91307), (697, 67727), (799, 59081), (1441, 32759), (1927, 24497), (2227, 21197), (5371, 8789), (6157, 7667)]