55857164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1321}}^1$

素因数の和:1398

約数の個数: 36

約数和(自身を含む): 110270664

約数和(自身を除く): 54413500

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 961, 1321, 1364, 1922, 2642, 3844, 5284, 10571, 14531, 21142, 29062, 40951, 42284, 58124, 81902, 163804, 450461, 900922, 1269481, 1801844, 2538962, 5077924, 13964291, 27928582, 55857164]

約数ペア:

[(1, 55857164), (2, 27928582), (4, 13964291), (11, 5077924), (22, 2538962), (31, 1801844), (44, 1269481), (62, 900922), (124, 450461), (341, 163804), (682, 81902), (961, 58124), (1321, 42284), (1364, 40951), (1922, 29062), (2642, 21142), (3844, 14531), (5284, 10571)]