51222318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2753}}^1$

素因数の和:3208

約数の個数: 32

約数和(自身を含む): 117386496

約数和(自身を除く): 66164178

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 443, 886, 1329, 2658, 2753, 3101, 5506, 6202, 8259, 9303, 16518, 18606, 19271, 38542, 57813, 115626, 1219579, 2439158, 3658737, 7317474, 8537053, 17074106, 25611159, 51222318]

約数ペア:

[(1, 51222318), (2, 25611159), (3, 17074106), (6, 8537053), (7, 7317474), (14, 3658737), (21, 2439158), (42, 1219579), (443, 115626), (886, 57813), (1329, 38542), (2658, 19271), (2753, 18606), (3101, 16518), (5506, 9303), (6202, 8259)]