51721356

素因数分解:

$2^2\times 3^1\times {\mathrm{1097}}^1\times {\mathrm{3929}}^1$

素因数の和:5033

約数の個数: 24

約数和(自身を含む): 120823920

約数和(自身を除く): 69102564

約数列:

[1, 2, 3, 4, 6, 12, 1097, 2194, 3291, 3929, 4388, 6582, 7858, 11787, 13164, 15716, 23574, 47148, 4310113, 8620226, 12930339, 17240452, 25860678, 51721356]

約数ペア:

[(1, 51721356), (2, 25860678), (3, 17240452), (4, 12930339), (6, 8620226), (12, 4310113), (1097, 47148), (2194, 23574), (3291, 15716), (3929, 13164), (4388, 11787), (6582, 7858)]