56102858

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{210913}}^1$

素因数の和:210941

約数の個数: 16

約数和(自身を含む): 101238720

約数和(自身を除く): 45135862

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 210913, 421826, 1476391, 2952782, 4007347, 8014694, 28051429, 56102858]

約数ペア:

[(1, 56102858), (2, 28051429), (7, 8014694), (14, 4007347), (19, 2952782), (38, 1476391), (133, 421826), (266, 210913)]