53730047

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 69092352

約数和(自身を除く): 15362305

約数列:

[1, 7, 17, 23, 67, 119, 161, 293, 391, 469, 1139, 1541, 2051, 2737, 4981, 6739, 7973, 10787, 19631, 26197, 34867, 47173, 114563, 137417, 183379, 333727, 451513, 801941, 2336089, 3160591, 7675721, 53730047]

約数ペア:

[(1, 53730047), (7, 7675721), (17, 3160591), (23, 2336089), (67, 801941), (119, 451513), (161, 333727), (293, 183379), (391, 137417), (469, 114563), (1139, 47173), (1541, 34867), (2051, 26197), (2737, 19631), (4981, 10787), (6739, 7973)]