55021668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{2087}}^1$

素因数の和:2133

約数の個数: 48

約数和(自身を含む): 139144320

約数和(自身を除く): 84122652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 2087, 2197, 4174, 4394, 6261, 6591, 8348, 8788, 12522, 13182, 25044, 26364, 27131, 54262, 81393, 108524, 162786, 325572, 352703, 705406, 1058109, 1410812, 2116218, 4232436, 4585139, 9170278, 13755417, 18340556, 27510834, 55021668]

約数ペア:

[(1, 55021668), (2, 27510834), (3, 18340556), (4, 13755417), (6, 9170278), (12, 4585139), (13, 4232436), (26, 2116218), (39, 1410812), (52, 1058109), (78, 705406), (156, 352703), (169, 325572), (338, 162786), (507, 108524), (676, 81393), (1014, 54262), (2028, 27131), (2087, 26364), (2197, 25044), (4174, 13182), (4394, 12522), (6261, 8788), (6591, 8348)]