53114481

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2113}}^1$

素因数の和:2155

約数の個数: 48

約数和(自身を含む): 96398400

約数和(自身を除く): 43283919

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 399, 441, 513, 931, 1197, 1323, 2113, 2793, 3591, 6339, 8379, 14791, 19017, 25137, 40147, 44373, 57051, 103537, 120441, 133119, 281029, 310611, 361323, 399357, 843087, 931833, 1083969, 1967203, 2529261, 2795499, 5901609, 7587783, 17704827, 53114481]

約数ペア:

[(1, 53114481), (3, 17704827), (7, 7587783), (9, 5901609), (19, 2795499), (21, 2529261), (27, 1967203), (49, 1083969), (57, 931833), (63, 843087), (133, 399357), (147, 361323), (171, 310611), (189, 281029), (399, 133119), (441, 120441), (513, 103537), (931, 57051), (1197, 44373), (1323, 40147), (2113, 25137), (2793, 19017), (3591, 14791), (6339, 8379)]