47132211

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^2$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 79156224

約数和(自身を除く): 32024013

約数列:

[1, 3, 7, 17, 21, 47, 51, 53, 119, 141, 159, 329, 357, 371, 799, 901, 987, 1113, 2397, 2491, 2703, 2809, 5593, 6307, 7473, 8427, 16779, 17437, 18921, 19663, 42347, 47753, 52311, 58989, 127041, 132023, 143259, 296429, 334271, 396069, 889287, 924161, 1002813, 2244391, 2772483, 6733173, 15710737, 47132211]

約数ペア:

[(1, 47132211), (3, 15710737), (7, 6733173), (17, 2772483), (21, 2244391), (47, 1002813), (51, 924161), (53, 889287), (119, 396069), (141, 334271), (159, 296429), (329, 143259), (357, 132023), (371, 127041), (799, 58989), (901, 52311), (987, 47753), (1113, 42347), (2397, 19663), (2491, 18921), (2703, 17437), (2809, 16779), (5593, 8427), (6307, 7473)]