51210224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{246203}}^1$

素因数の和:246224

約数の個数: 20

約数和(自身を含む): 106852536

約数和(自身を除く): 55642312

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 246203, 492406, 984812, 1969624, 3200639, 3939248, 6401278, 12802556, 25605112, 51210224]

約数ペア:

[(1, 51210224), (2, 25605112), (4, 12802556), (8, 6401278), (13, 3939248), (16, 3200639), (26, 1969624), (52, 984812), (104, 492406), (208, 246203)]