53141284

素因数分解:

$2^2\times 7^2\times {\mathrm{271129}}^1$

素因数の和:271147

約数の個数: 18

約数和(自身を含む): 108180870

約数和(自身を除く): 55039586

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 271129, 542258, 1084516, 1897903, 3795806, 7591612, 13285321, 26570642, 53141284]

約数ペア:

[(1, 53141284), (2, 26570642), (4, 13285321), (7, 7591612), (14, 3795806), (28, 1897903), (49, 1084516), (98, 542258), (196, 271129)]