55879175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{641}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 75946032

約数和(自身を除く): 20066857

約数列:

[1, 5, 11, 25, 55, 275, 317, 641, 1585, 3205, 3487, 7051, 7925, 16025, 17435, 35255, 87175, 176275, 203197, 1015985, 2235167, 5079925, 11175835, 55879175]

約数ペア:

[(1, 55879175), (5, 11175835), (11, 5079925), (25, 2235167), (55, 1015985), (275, 203197), (317, 176275), (641, 87175), (1585, 35255), (3205, 17435), (3487, 16025), (7051, 7925)]