53576404

素因数分解:

$2^2\times 7^2\times {\mathrm{273349}}^1$

素因数の和:273367

約数の個数: 18

約数和(自身を含む): 109066650

約数和(自身を除く): 55490246

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 273349, 546698, 1093396, 1913443, 3826886, 7653772, 13394101, 26788202, 53576404]

約数ペア:

[(1, 53576404), (2, 26788202), (4, 13394101), (7, 7653772), (14, 3826886), (28, 1913443), (49, 1093396), (98, 546698), (196, 273349)]