56742892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{2657}}^1$

素因数の和:2961

約数の個数: 24

約数和(自身を含む): 104937840

約数和(自身を除く): 48194948

約数列:

[1, 2, 4, 19, 38, 76, 281, 562, 1124, 2657, 5314, 5339, 10628, 10678, 21356, 50483, 100966, 201932, 746617, 1493234, 2986468, 14185723, 28371446, 56742892]

約数ペア:

[(1, 56742892), (2, 28371446), (4, 14185723), (19, 2986468), (38, 1493234), (76, 746617), (281, 201932), (562, 100966), (1124, 50483), (2657, 21356), (5314, 10678), (5339, 10628)]