51511154

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{1237}}^1$

素因数の和:1729

約数の個数: 16

約数和(自身を含む): 79152768

約数和(自身を除く): 27641614

約数列:

[1, 2, 47, 94, 443, 886, 1237, 2474, 20821, 41642, 58139, 116278, 547991, 1095982, 25755577, 51511154]

約数ペア:

[(1, 51511154), (2, 25755577), (47, 1095982), (94, 547991), (443, 116278), (886, 58139), (1237, 41642), (2474, 20821)]