50475537

素因数分解:

$3^2\times 7^3\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 86486400

約数和(自身を除く): 36010863

約数列:

[1, 3, 7, 9, 21, 49, 63, 83, 147, 197, 249, 343, 441, 581, 591, 747, 1029, 1379, 1743, 1773, 3087, 4067, 4137, 5229, 9653, 12201, 12411, 16351, 28469, 28959, 36603, 49053, 67571, 85407, 86877, 114457, 147159, 202713, 256221, 343371, 608139, 801199, 1030113, 2403597, 5608393, 7210791, 16825179, 50475537]

約数ペア:

[(1, 50475537), (3, 16825179), (7, 7210791), (9, 5608393), (21, 2403597), (49, 1030113), (63, 801199), (83, 608139), (147, 343371), (197, 256221), (249, 202713), (343, 147159), (441, 114457), (581, 86877), (591, 85407), (747, 67571), (1029, 49053), (1379, 36603), (1743, 28959), (1773, 28469), (3087, 16351), (4067, 12411), (4137, 12201), (5229, 9653)]