53515520

素因数分解:

$2^8\times 5^1\times {\mathrm{41809}}^1$

素因数の和:41830

約数の個数: 36

約数和(自身を含む): 128189460

約数和(自身を除く): 74673940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 41809, 83618, 167236, 209045, 334472, 418090, 668944, 836180, 1337888, 1672360, 2675776, 3344720, 5351552, 6689440, 10703104, 13378880, 26757760, 53515520]

約数ペア:

[(1, 53515520), (2, 26757760), (4, 13378880), (5, 10703104), (8, 6689440), (10, 5351552), (16, 3344720), (20, 2675776), (32, 1672360), (40, 1337888), (64, 836180), (80, 668944), (128, 418090), (160, 334472), (256, 209045), (320, 167236), (640, 83618), (1280, 41809)]