51771148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3121}}^1$

素因数の和:3178

約数の個数: 48

約数和(自身を含む): 110144160

約数和(自身を除く): 58373012

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 572, 638, 754, 1276, 1508, 3121, 4147, 6242, 8294, 12484, 16588, 34331, 40573, 68662, 81146, 90509, 137324, 162292, 181018, 362036, 446303, 892606, 995599, 1176617, 1785212, 1991198, 2353234, 3982396, 4706468, 12942787, 25885574, 51771148]

約数ペア:

[(1, 51771148), (2, 25885574), (4, 12942787), (11, 4706468), (13, 3982396), (22, 2353234), (26, 1991198), (29, 1785212), (44, 1176617), (52, 995599), (58, 892606), (116, 446303), (143, 362036), (286, 181018), (319, 162292), (377, 137324), (572, 90509), (638, 81146), (754, 68662), (1276, 40573), (1508, 34331), (3121, 16588), (4147, 12484), (6242, 8294)]