55497784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^2$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 112962600

約数和(自身を除く): 57464816

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 83, 106, 152, 166, 212, 332, 424, 664, 1007, 1577, 2014, 3154, 4028, 4399, 6308, 6889, 8056, 8798, 12616, 13778, 17596, 27556, 35192, 55112, 83581, 130891, 167162, 261782, 334324, 365117, 523564, 668648, 730234, 1047128, 1460468, 2920936, 6937223, 13874446, 27748892, 55497784]

約数ペア:

[(1, 55497784), (2, 27748892), (4, 13874446), (8, 6937223), (19, 2920936), (38, 1460468), (53, 1047128), (76, 730234), (83, 668648), (106, 523564), (152, 365117), (166, 334324), (212, 261782), (332, 167162), (424, 130891), (664, 83581), (1007, 55112), (1577, 35192), (2014, 27556), (3154, 17596), (4028, 13778), (4399, 12616), (6308, 8798), (6889, 8056)]