53286079

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 70272000

約数和(自身を除く): 16985921

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 343, 487, 539, 1421, 2233, 3409, 3773, 5357, 9947, 14123, 15631, 23863, 37499, 98861, 109417, 155353, 167041, 262493, 692027, 1087471, 1837451, 4844189, 7612297, 53286079]

約数ペア:

[(1, 53286079), (7, 7612297), (11, 4844189), (29, 1837451), (49, 1087471), (77, 692027), (203, 262493), (319, 167041), (343, 155353), (487, 109417), (539, 98861), (1421, 37499), (2233, 23863), (3409, 15631), (3773, 14123), (5357, 9947)]