56558539856

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{99859}}^1$

素因数の和:100276

約数の個数: 80

約数和(自身を含む): 135218428800

約数和(自身を除く): 78659888944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 389, 728, 778, 1456, 1556, 2723, 3112, 5057, 5446, 6224, 10114, 10892, 20228, 21784, 35399, 40456, 43568, 70798, 80912, 99859, 141596, 199718, 283192, 399436, 566384, 699013, 798872, 1298167, 1398026, 1597744, 2596334, 2796052, 5192668, 5592104, 9087169, 10385336, 11184208, 18174338, 20770672, 36348676, 38845151, 72697352, 77690302, 145394704, 155380604, 271916057, 310761208, 504986963, 543832114, 621522416, 1009973926, 1087664228, 2019947852, 2175328456, 3534908741, 4039895704, 4350656912, 7069817482, 8079791408, 14139634964, 28279269928, 56558539856]

約数ペア:

[(1, 56558539856), (2, 28279269928), (4, 14139634964), (7, 8079791408), (8, 7069817482), (13, 4350656912), (14, 4039895704), (16, 3534908741), (26, 2175328456), (28, 2019947852), (52, 1087664228), (56, 1009973926), (91, 621522416), (104, 543832114), (112, 504986963), (182, 310761208), (208, 271916057), (364, 155380604), (389, 145394704), (728, 77690302), (778, 72697352), (1456, 38845151), (1556, 36348676), (2723, 20770672), (3112, 18174338), (5057, 11184208), (5446, 10385336), (6224, 9087169), (10114, 5592104), (10892, 5192668), (20228, 2796052), (21784, 2596334), (35399, 1597744), (40456, 1398026), (43568, 1298167), (70798, 798872), (80912, 699013), (99859, 566384), (141596, 399436), (199718, 283192)]