49425064

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 101455200

約数和(自身を除く): 52030136

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 169, 263, 278, 338, 526, 556, 676, 1052, 1112, 1352, 1807, 2104, 3419, 3614, 6838, 7228, 13676, 14456, 23491, 27352, 36557, 44447, 46982, 73114, 88894, 93964, 146228, 177788, 187928, 292456, 355576, 475241, 950482, 1900964, 3801928, 6178133, 12356266, 24712532, 49425064]

約数ペア:

[(1, 49425064), (2, 24712532), (4, 12356266), (8, 6178133), (13, 3801928), (26, 1900964), (52, 950482), (104, 475241), (139, 355576), (169, 292456), (263, 187928), (278, 177788), (338, 146228), (526, 93964), (556, 88894), (676, 73114), (1052, 46982), (1112, 44447), (1352, 36557), (1807, 27352), (2104, 23491), (3419, 14456), (3614, 13676), (6838, 7228)]