51839658

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{221537}}^1$

素因数の和:221558

約数の個数: 24

約数和(自身を含む): 120959748

約数和(自身を除く): 69120090

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 221537, 443074, 664611, 1329222, 1993833, 2879981, 3987666, 5759962, 8639943, 17279886, 25919829, 51839658]

約数ペア:

[(1, 51839658), (2, 25919829), (3, 17279886), (6, 8639943), (9, 5759962), (13, 3987666), (18, 2879981), (26, 1993833), (39, 1329222), (78, 664611), (117, 443074), (234, 221537)]