53909540

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{40231}}^1$

素因数の和:40307

約数の個数: 24

約数和(自身を含む): 114902592

約数和(自身を除く): 60993052

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 40231, 80462, 160924, 201155, 402310, 804620, 2695477, 5390954, 10781908, 13477385, 26954770, 53909540]

約数ペア:

[(1, 53909540), (2, 26954770), (4, 13477385), (5, 10781908), (10, 5390954), (20, 2695477), (67, 804620), (134, 402310), (268, 201155), (335, 160924), (670, 80462), (1340, 40231)]