55332172

素因数分解:

$2^2\times 7^2\times {\mathrm{282307}}^1$

素因数の和:282325

約数の個数: 18

約数和(自身を含む): 112640892

約数和(自身を除く): 57308720

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 282307, 564614, 1129228, 1976149, 3952298, 7904596, 13833043, 27666086, 55332172]

約数ペア:

[(1, 55332172), (2, 27666086), (4, 13833043), (7, 7904596), (14, 3952298), (28, 1976149), (49, 1129228), (98, 564614), (196, 282307)]