54408874

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{557}}^1$

素因数の和:619

約数の個数: 36

約数和(自身を含む): 94046994

約数和(自身を除く): 39638120

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 289, 338, 442, 557, 578, 1114, 2873, 3757, 5746, 7241, 7514, 9469, 14482, 18938, 48841, 94133, 97682, 123097, 160973, 188266, 246194, 321946, 1600261, 2092649, 3200522, 4185298, 27204437, 54408874]

約数ペア:

[(1, 54408874), (2, 27204437), (13, 4185298), (17, 3200522), (26, 2092649), (34, 1600261), (169, 321946), (221, 246194), (289, 188266), (338, 160973), (442, 123097), (557, 97682), (578, 94133), (1114, 48841), (2873, 18938), (3757, 14482), (5746, 9469), (7241, 7514)]