55172642

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 97320960

約数和(自身を除く): 42148318

約数列:

[1, 2, 7, 14, 47, 94, 191, 329, 382, 439, 658, 878, 1337, 2674, 3073, 6146, 8977, 17954, 20633, 41266, 62839, 83849, 125678, 144431, 167698, 288862, 586943, 1173886, 3940903, 7881806, 27586321, 55172642]

約数ペア:

[(1, 55172642), (2, 27586321), (7, 7881806), (14, 3940903), (47, 1173886), (94, 586943), (191, 288862), (329, 167698), (382, 144431), (439, 125678), (658, 83849), (878, 62839), (1337, 41266), (2674, 20633), (3073, 17954), (6146, 8977)]