53537020

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{39953}}^1$

素因数の和:40029

約数の個数: 24

約数和(自身を含む): 114108624

約数和(自身を除く): 60571604

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 39953, 79906, 159812, 199765, 399530, 799060, 2676851, 5353702, 10707404, 13384255, 26768510, 53537020]

約数ペア:

[(1, 53537020), (2, 26768510), (4, 13384255), (5, 10707404), (10, 5353702), (20, 2676851), (67, 799060), (134, 399530), (268, 199765), (335, 159812), (670, 79906), (1340, 39953)]