51075760

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2179}}^1$

素因数の和:2485

約数の個数: 40

約数和(自身を含む): 119211120

約数和(自身を除く): 68135360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 586, 1172, 1465, 2179, 2344, 2930, 4358, 4688, 5860, 8716, 10895, 11720, 17432, 21790, 23440, 34864, 43580, 87160, 174320, 638447, 1276894, 2553788, 3192235, 5107576, 6384470, 10215152, 12768940, 25537880, 51075760]

約数ペア:

[(1, 51075760), (2, 25537880), (4, 12768940), (5, 10215152), (8, 6384470), (10, 5107576), (16, 3192235), (20, 2553788), (40, 1276894), (80, 638447), (293, 174320), (586, 87160), (1172, 43580), (1465, 34864), (2179, 23440), (2344, 21790), (2930, 17432), (4358, 11720), (4688, 10895), (5860, 8716)]