53976680

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{28711}}^1$

素因数の和:28769

約数の個数: 32

約数和(自身を含む): 124035840

約数和(自身を除く): 70059160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 28711, 57422, 114844, 143555, 229688, 287110, 574220, 1148440, 1349417, 2698834, 5397668, 6747085, 10795336, 13494170, 26988340, 53976680]

約数ペア:

[(1, 53976680), (2, 26988340), (4, 13494170), (5, 10795336), (8, 6747085), (10, 5397668), (20, 2698834), (40, 1349417), (47, 1148440), (94, 574220), (188, 287110), (235, 229688), (376, 143555), (470, 114844), (940, 57422), (1880, 28711)]