54222140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9007}}^1$

素因数の和:9066

約数の個数: 48

約数和(自身を含む): 133174272

約数和(自身を除く): 78952132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 9007, 18014, 36028, 45035, 63049, 90070, 126098, 180140, 252196, 315245, 387301, 630490, 774602, 1260980, 1549204, 1936505, 2711107, 3873010, 5422214, 7746020, 10844428, 13555535, 27111070, 54222140]

約数ペア:

[(1, 54222140), (2, 27111070), (4, 13555535), (5, 10844428), (7, 7746020), (10, 5422214), (14, 3873010), (20, 2711107), (28, 1936505), (35, 1549204), (43, 1260980), (70, 774602), (86, 630490), (140, 387301), (172, 315245), (215, 252196), (301, 180140), (430, 126098), (602, 90070), (860, 63049), (1204, 45035), (1505, 36028), (3010, 18014), (6020, 9007)]