54285868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{509}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 117552960

約数和(自身を除く): 63267092

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 293, 364, 509, 586, 1018, 1172, 2036, 2051, 3563, 3809, 4102, 6617, 7126, 7618, 8204, 13234, 14252, 15236, 26468, 26663, 46319, 53326, 92638, 106652, 149137, 185276, 298274, 596548, 1043959, 1938781, 2087918, 3877562, 4175836, 7755124, 13571467, 27142934, 54285868]

約数ペア:

[(1, 54285868), (2, 27142934), (4, 13571467), (7, 7755124), (13, 4175836), (14, 3877562), (26, 2087918), (28, 1938781), (52, 1043959), (91, 596548), (182, 298274), (293, 185276), (364, 149137), (509, 106652), (586, 92638), (1018, 53326), (1172, 46319), (2036, 26663), (2051, 26468), (3563, 15236), (3809, 14252), (4102, 13234), (6617, 8204), (7126, 7618)]