56817768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2663}}^1$

素因数の和:2806

約数の個数: 64

約数和(自身を含む): 163676160

約数和(自身を除く): 106858392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2663, 2667, 3048, 3556, 5326, 5334, 7112, 7989, 10652, 10668, 15978, 18641, 21304, 21336, 31956, 37282, 55923, 63912, 74564, 111846, 149128, 223692, 338201, 447384, 676402, 1014603, 1352804, 2029206, 2367407, 2705608, 4058412, 4734814, 7102221, 8116824, 9469628, 14204442, 18939256, 28408884, 56817768]

約数ペア:

[(1, 56817768), (2, 28408884), (3, 18939256), (4, 14204442), (6, 9469628), (7, 8116824), (8, 7102221), (12, 4734814), (14, 4058412), (21, 2705608), (24, 2367407), (28, 2029206), (42, 1352804), (56, 1014603), (84, 676402), (127, 447384), (168, 338201), (254, 223692), (381, 149128), (508, 111846), (762, 74564), (889, 63912), (1016, 55923), (1524, 37282), (1778, 31956), (2663, 21336), (2667, 21304), (3048, 18641), (3556, 15978), (5326, 10668), (5334, 10652), (7112, 7989)]