55019870

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 101122560

約数和(自身を除く): 46102690

約数列:

[1, 2, 5, 10, 83, 151, 166, 302, 415, 439, 755, 830, 878, 1510, 2195, 4390, 12533, 25066, 36437, 62665, 66289, 72874, 125330, 132578, 182185, 331445, 364370, 662890, 5501987, 11003974, 27509935, 55019870]

約数ペア:

[(1, 55019870), (2, 27509935), (5, 11003974), (10, 5501987), (83, 662890), (151, 364370), (166, 331445), (302, 182185), (415, 132578), (439, 125330), (755, 72874), (830, 66289), (878, 62665), (1510, 36437), (2195, 25066), (4390, 12533)]