53649580

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{40037}}^1$

素因数の和:40113

約数の個数: 24

約数和(自身を含む): 114348528

約数和(自身を除く): 60698948

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 40037, 80074, 160148, 200185, 400370, 800740, 2682479, 5364958, 10729916, 13412395, 26824790, 53649580]

約数ペア:

[(1, 53649580), (2, 26824790), (4, 13412395), (5, 10729916), (10, 5364958), (20, 2682479), (67, 800740), (134, 400370), (268, 200185), (335, 160148), (670, 80074), (1340, 40037)]