49752880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{36583}}^1$

素因数の和:36613

約数の個数: 40

約数和(自身を含む): 122483232

約数和(自身を除く): 72730352

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 36583, 73166, 146332, 182915, 292664, 365830, 585328, 621911, 731660, 1243822, 1463320, 2487644, 2926640, 3109555, 4975288, 6219110, 9950576, 12438220, 24876440, 49752880]

約数ペア:

[(1, 49752880), (2, 24876440), (4, 12438220), (5, 9950576), (8, 6219110), (10, 4975288), (16, 3109555), (17, 2926640), (20, 2487644), (34, 1463320), (40, 1243822), (68, 731660), (80, 621911), (85, 585328), (136, 365830), (170, 292664), (272, 182915), (340, 146332), (680, 73166), (1360, 36583)]