51912666

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{221849}}^1$

素因数の和:221870

約数の個数: 24

約数和(自身を含む): 121130100

約数和(自身を除く): 69217434

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 221849, 443698, 665547, 1331094, 1996641, 2884037, 3993282, 5768074, 8652111, 17304222, 25956333, 51912666]

約数ペア:

[(1, 51912666), (2, 25956333), (3, 17304222), (6, 8652111), (9, 5768074), (13, 3993282), (18, 2884037), (26, 1996641), (39, 1331094), (78, 665547), (117, 443698), (234, 221849)]