26156968810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53381569}}^1$

素因数の和:53381590

約数の個数: 24

約数和(自身を含む): 54769490820

約数和(自身を除く): 28612522010

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 53381569, 106763138, 266907845, 373670983, 533815690, 747341966, 1868354915, 2615696881, 3736709830, 5231393762, 13078484405, 26156968810]

約数ペア:

[(1, 26156968810), (2, 13078484405), (5, 5231393762), (7, 3736709830), (10, 2615696881), (14, 1868354915), (35, 747341966), (49, 533815690), (70, 373670983), (98, 266907845), (245, 106763138), (490, 53381569)]