53905852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13463}}^1$

素因数の和:13498

約数の個数: 48

約数和(自身を含む): 126669312

約数和(自身を除く): 72763460

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 13463, 26926, 53852, 94241, 148093, 175019, 188482, 296186, 350038, 376964, 592372, 700076, 1036651, 1225133, 1925209, 2073302, 2450266, 3850418, 4146604, 4900532, 7700836, 13476463, 26952926, 53905852]

約数ペア:

[(1, 53905852), (2, 26952926), (4, 13476463), (7, 7700836), (11, 4900532), (13, 4146604), (14, 3850418), (22, 2450266), (26, 2073302), (28, 1925209), (44, 1225133), (52, 1036651), (77, 700076), (91, 592372), (143, 376964), (154, 350038), (182, 296186), (286, 188482), (308, 175019), (364, 148093), (572, 94241), (1001, 53852), (2002, 26926), (4004, 13463)]