55564972

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:290

約数の個数: 36

約数和(自身を含む): 102035640

約数和(自身を除く): 46470668

約数列:

[1, 2, 4, 37, 73, 74, 139, 146, 148, 278, 292, 556, 1369, 2701, 2738, 5143, 5402, 5476, 10147, 10286, 10804, 20294, 20572, 40588, 99937, 190291, 199874, 375439, 380582, 399748, 750878, 761164, 1501756, 13891243, 27782486, 55564972]

約数ペア:

[(1, 55564972), (2, 27782486), (4, 13891243), (37, 1501756), (73, 761164), (74, 750878), (139, 399748), (146, 380582), (148, 375439), (278, 199874), (292, 190291), (556, 99937), (1369, 40588), (2701, 20572), (2738, 20294), (5143, 10804), (5402, 10286), (5476, 10147)]