53644836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{638629}}^1$

素因数の和:638643

約数の個数: 24

約数和(自身を含む): 143053120

約数和(自身を除く): 89408284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 638629, 1277258, 1915887, 2554516, 3831774, 4470403, 7663548, 8940806, 13411209, 17881612, 26822418, 53644836]

約数ペア:

[(1, 53644836), (2, 26822418), (3, 17881612), (4, 13411209), (6, 8940806), (7, 7663548), (12, 4470403), (14, 3831774), (21, 2554516), (28, 1915887), (42, 1277258), (84, 638629)]