49099281

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12503}}^1$

素因数の和:12541

約数の個数: 32

約数和(自身を含む): 86427648

約数和(自身を除く): 37328367

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 12503, 37509, 87521, 137533, 212551, 262563, 412599, 637653, 962731, 1487857, 2338061, 2888193, 4463571, 7014183, 16366427, 49099281]

約数ペア:

[(1, 49099281), (3, 16366427), (7, 7014183), (11, 4463571), (17, 2888193), (21, 2338061), (33, 1487857), (51, 962731), (77, 637653), (119, 412599), (187, 262563), (231, 212551), (357, 137533), (561, 87521), (1309, 37509), (3927, 12503)]