53111980

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{9587}}^1$

素因数の和:9873

約数の個数: 24

約数和(自身を含む): 111949488

約数和(自身を除く): 58837508

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 9587, 19174, 38348, 47935, 95870, 191740, 2655599, 5311198, 10622396, 13277995, 26555990, 53111980]

約数ペア:

[(1, 53111980), (2, 26555990), (4, 13277995), (5, 10622396), (10, 5311198), (20, 2655599), (277, 191740), (554, 95870), (1108, 47935), (1385, 38348), (2770, 19174), (5540, 9587)]