55162912

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2767}}^1$

素因数の和:2873

約数の個数: 48

約数和(自身を含む): 125556480

約数和(自身を除く): 70393568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2767, 2848, 4984, 5534, 9968, 11068, 19369, 19936, 22136, 38738, 44272, 77476, 88544, 154952, 246263, 309904, 492526, 619808, 985052, 1723841, 1970104, 3447682, 3940208, 6895364, 7880416, 13790728, 27581456, 55162912]

約数ペア:

[(1, 55162912), (2, 27581456), (4, 13790728), (7, 7880416), (8, 6895364), (14, 3940208), (16, 3447682), (28, 1970104), (32, 1723841), (56, 985052), (89, 619808), (112, 492526), (178, 309904), (224, 246263), (356, 154952), (623, 88544), (712, 77476), (1246, 44272), (1424, 38738), (2492, 22136), (2767, 19936), (2848, 19369), (4984, 11068), (5534, 9968)]