53165728

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21577}}^1$

素因数の和:21605

約数の個数: 48

約数和(自身を含む): 130503744

約数和(自身を除く): 77338016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 21577, 43154, 86308, 151039, 172616, 237347, 302078, 345232, 474694, 604156, 690464, 949388, 1208312, 1661429, 1898776, 2416624, 3322858, 3797552, 4833248, 6645716, 7595104, 13291432, 26582864, 53165728]

約数ペア:

[(1, 53165728), (2, 26582864), (4, 13291432), (7, 7595104), (8, 6645716), (11, 4833248), (14, 3797552), (16, 3322858), (22, 2416624), (28, 1898776), (32, 1661429), (44, 1208312), (56, 949388), (77, 690464), (88, 604156), (112, 474694), (154, 345232), (176, 302078), (224, 237347), (308, 172616), (352, 151039), (616, 86308), (1232, 43154), (2464, 21577)]