56558787

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 81991680

約数和(自身を除く): 25432893

約数列:

[1, 3, 29, 31, 67, 87, 93, 201, 313, 899, 939, 1943, 2077, 2697, 5829, 6231, 9077, 9703, 20971, 27231, 29109, 60233, 62913, 180699, 281387, 608159, 650101, 844161, 1824477, 1950303, 18852929, 56558787]

約数ペア:

[(1, 56558787), (3, 18852929), (29, 1950303), (31, 1824477), (67, 844161), (87, 650101), (93, 608159), (201, 281387), (313, 180699), (899, 62913), (939, 60233), (1943, 29109), (2077, 27231), (2697, 20971), (5829, 9703), (6231, 9077)]