53554060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{54647}}^1$

素因数の和:54670

約数の個数: 36

約数和(自身を含む): 130827312

約数和(自身を除く): 77273252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 54647, 109294, 218588, 273235, 382529, 546470, 765058, 1092940, 1530116, 1912645, 2677703, 3825290, 5355406, 7650580, 10710812, 13388515, 26777030, 53554060]

約数ペア:

[(1, 53554060), (2, 26777030), (4, 13388515), (5, 10710812), (7, 7650580), (10, 5355406), (14, 3825290), (20, 2677703), (28, 1912645), (35, 1530116), (49, 1092940), (70, 765058), (98, 546470), (140, 382529), (196, 273235), (245, 218588), (490, 109294), (980, 54647)]