47567051

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 60211200

約数和(自身を除く): 12644149

約数列:

[1, 7, 19, 31, 83, 133, 139, 217, 581, 589, 973, 1577, 2573, 2641, 4123, 4309, 11039, 11537, 18011, 18487, 30163, 48887, 80759, 81871, 219203, 342209, 357647, 573097, 1534421, 2503529, 6795293, 47567051]

約数ペア:

[(1, 47567051), (7, 6795293), (19, 2503529), (31, 1534421), (83, 573097), (133, 357647), (139, 342209), (217, 219203), (581, 81871), (589, 80759), (973, 48887), (1577, 30163), (2573, 18487), (2641, 18011), (4123, 11537), (4309, 11039)]