47910880

素因数分解:

$2^5\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1193}}^1$

素因数の和:1459

約数の個数: 48

約数和(自身を含む): 113735664

約数和(自身を除く): 65824784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 251, 502, 1004, 1193, 1255, 2008, 2386, 2510, 4016, 4772, 5020, 5965, 8032, 9544, 10040, 11930, 19088, 20080, 23860, 38176, 40160, 47720, 95440, 190880, 299443, 598886, 1197772, 1497215, 2395544, 2994430, 4791088, 5988860, 9582176, 11977720, 23955440, 47910880]

約数ペア:

[(1, 47910880), (2, 23955440), (4, 11977720), (5, 9582176), (8, 5988860), (10, 4791088), (16, 2994430), (20, 2395544), (32, 1497215), (40, 1197772), (80, 598886), (160, 299443), (251, 190880), (502, 95440), (1004, 47720), (1193, 40160), (1255, 38176), (2008, 23860), (2386, 20080), (2510, 19088), (4016, 11930), (4772, 10040), (5020, 9544), (5965, 8032)]