52809625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 72633600

約数和(自身を除く): 19823975

約数列:

[1, 5, 11, 25, 55, 125, 193, 199, 275, 965, 995, 1375, 2123, 2189, 4825, 4975, 10615, 10945, 24125, 24875, 38407, 53075, 54725, 192035, 265375, 273625, 422477, 960175, 2112385, 4800875, 10561925, 52809625]

約数ペア:

[(1, 52809625), (5, 10561925), (11, 4800875), (25, 2112385), (55, 960175), (125, 422477), (193, 273625), (199, 265375), (275, 192035), (965, 54725), (995, 53075), (1375, 38407), (2123, 24875), (2189, 24125), (4825, 10945), (4975, 10615)]