56735756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8009}}^1$

素因数の和:8054

約数の個数: 48

約数和(自身を含む): 129185280

約数和(自身を除く): 72449524

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 8009, 16018, 32036, 56063, 88099, 112126, 176198, 184207, 224252, 352396, 368414, 616693, 736828, 1233386, 1289449, 2026277, 2466772, 2578898, 4052554, 5157796, 8105108, 14183939, 28367878, 56735756]

約数ペア:

[(1, 56735756), (2, 28367878), (4, 14183939), (7, 8105108), (11, 5157796), (14, 4052554), (22, 2578898), (23, 2466772), (28, 2026277), (44, 1289449), (46, 1233386), (77, 736828), (92, 616693), (154, 368414), (161, 352396), (253, 224252), (308, 184207), (322, 176198), (506, 112126), (644, 88099), (1012, 56063), (1771, 32036), (3542, 16018), (7084, 8009)]