56553992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{1907}}^1$

素因数の和:2261

約数の個数: 32

約数和(自身を含む): 116082720

約数和(自身を除く): 59528728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 337, 674, 1348, 1907, 2696, 3707, 3814, 7414, 7628, 14828, 15256, 20977, 29656, 41954, 83908, 167816, 642659, 1285318, 2570636, 5141272, 7069249, 14138498, 28276996, 56553992]

約数ペア:

[(1, 56553992), (2, 28276996), (4, 14138498), (8, 7069249), (11, 5141272), (22, 2570636), (44, 1285318), (88, 642659), (337, 167816), (674, 83908), (1348, 41954), (1907, 29656), (2696, 20977), (3707, 15256), (3814, 14828), (7414, 7628)]