54991586

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{8563}}^1$

素因数の和:8610

約数の個数: 24

約数和(自身を含む): 94032720

約数和(自身を除く): 39041134

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 8563, 17126, 111319, 162697, 222638, 325394, 1447147, 2115061, 2894294, 4230122, 27495793, 54991586]

約数ペア:

[(1, 54991586), (2, 27495793), (13, 4230122), (19, 2894294), (26, 2115061), (38, 1447147), (169, 325394), (247, 222638), (338, 162697), (494, 111319), (3211, 17126), (6422, 8563)]