56897055

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54973}}^1$

素因数の和:55007

約数の個数: 24

約数和(自身を含む): 102911328

約数和(自身を除く): 46014273

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 54973, 164919, 274865, 494757, 824595, 1264379, 2473785, 3793137, 6321895, 11379411, 18965685, 56897055]

約数ペア:

[(1, 56897055), (3, 18965685), (5, 11379411), (9, 6321895), (15, 3793137), (23, 2473785), (45, 1264379), (69, 824595), (115, 494757), (207, 274865), (345, 164919), (1035, 54973)]