53796316

素因数分解:

$2^2\times 7^2\times {\mathrm{274471}}^1$

素因数の和:274489

約数の個数: 18

約数和(自身を含む): 109514328

約数和(自身を除く): 55718012

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 274471, 548942, 1097884, 1921297, 3842594, 7685188, 13449079, 26898158, 53796316]

約数ペア:

[(1, 53796316), (2, 26898158), (4, 13449079), (7, 7685188), (14, 3842594), (28, 1921297), (49, 1097884), (98, 548942), (196, 274471)]