51795597

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 84214080

約数和(自身を除く): 32418483

約数列:

[1, 3, 7, 21, 37, 49, 89, 107, 111, 147, 259, 267, 321, 623, 749, 777, 1813, 1869, 2247, 3293, 3959, 4361, 5243, 5439, 9523, 9879, 11877, 13083, 15729, 23051, 27713, 28569, 66661, 69153, 83139, 161357, 193991, 199983, 352351, 466627, 484071, 581973, 1057053, 1399881, 2466457, 7399371, 17265199, 51795597]

約数ペア:

[(1, 51795597), (3, 17265199), (7, 7399371), (21, 2466457), (37, 1399881), (49, 1057053), (89, 581973), (107, 484071), (111, 466627), (147, 352351), (259, 199983), (267, 193991), (321, 161357), (623, 83139), (749, 69153), (777, 66661), (1813, 28569), (1869, 27713), (2247, 23051), (3293, 15729), (3959, 13083), (4361, 11877), (5243, 9879), (5439, 9523)]