56901456

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{5413}}^1$

素因数の和:5500

約数の個数: 60

約数和(自身を含む): 161456308

約数和(自身を除く): 104554852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 5413, 10512, 10826, 16239, 21652, 32478, 43304, 48717, 64956, 86608, 97434, 129912, 194868, 259824, 389736, 395149, 779472, 790298, 1185447, 1580596, 2370894, 3161192, 3556341, 4741788, 6322384, 7112682, 9483576, 14225364, 18967152, 28450728, 56901456]

約数ペア:

[(1, 56901456), (2, 28450728), (3, 18967152), (4, 14225364), (6, 9483576), (8, 7112682), (9, 6322384), (12, 4741788), (16, 3556341), (18, 3161192), (24, 2370894), (36, 1580596), (48, 1185447), (72, 790298), (73, 779472), (144, 395149), (146, 389736), (219, 259824), (292, 194868), (438, 129912), (584, 97434), (657, 86608), (876, 64956), (1168, 48717), (1314, 43304), (1752, 32478), (2628, 21652), (3504, 16239), (5256, 10826), (5413, 10512)]