53686278

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1259}}^1$

素因数の和:1393

約数の個数: 48

約数和(自身を含む): 122653440

約数和(自身を除く): 68967162

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 103, 138, 206, 207, 309, 414, 618, 927, 1259, 1854, 2369, 2518, 3777, 4738, 7107, 7554, 11331, 14214, 21321, 22662, 28957, 42642, 57914, 86871, 129677, 173742, 259354, 260613, 389031, 521226, 778062, 1167093, 2334186, 2982571, 5965142, 8947713, 17895426, 26843139, 53686278]

約数ペア:

[(1, 53686278), (2, 26843139), (3, 17895426), (6, 8947713), (9, 5965142), (18, 2982571), (23, 2334186), (46, 1167093), (69, 778062), (103, 521226), (138, 389031), (206, 260613), (207, 259354), (309, 173742), (414, 129677), (618, 86871), (927, 57914), (1259, 42642), (1854, 28957), (2369, 22662), (2518, 21321), (3777, 14214), (4738, 11331), (7107, 7554)]