56554976

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1787}}^1$

素因数の和:1863

約数の個数: 48

約数和(自身を含む): 118952064

約数和(自身を除く): 62397088

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 172, 184, 344, 368, 688, 736, 989, 1376, 1787, 1978, 3574, 3956, 7148, 7912, 14296, 15824, 28592, 31648, 41101, 57184, 76841, 82202, 153682, 164404, 307364, 328808, 614728, 657616, 1229456, 1315232, 1767343, 2458912, 3534686, 7069372, 14138744, 28277488, 56554976]

約数ペア:

[(1, 56554976), (2, 28277488), (4, 14138744), (8, 7069372), (16, 3534686), (23, 2458912), (32, 1767343), (43, 1315232), (46, 1229456), (86, 657616), (92, 614728), (172, 328808), (184, 307364), (344, 164404), (368, 153682), (688, 82202), (736, 76841), (989, 57184), (1376, 41101), (1787, 31648), (1978, 28592), (3574, 15824), (3956, 14296), (7148, 7912)]