52754065

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^2$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 82462464

約数和(自身を除く): 29708399

約数列:

[1, 5, 7, 13, 23, 35, 65, 71, 91, 115, 161, 299, 355, 455, 497, 805, 923, 1495, 1633, 2093, 2485, 4615, 5041, 6461, 8165, 10465, 11431, 21229, 25205, 32305, 35287, 57155, 65533, 106145, 115943, 148603, 176435, 327665, 458731, 579715, 743015, 811601, 1507259, 2293655, 4058005, 7536295, 10550813, 52754065]

約数ペア:

[(1, 52754065), (5, 10550813), (7, 7536295), (13, 4058005), (23, 2293655), (35, 1507259), (65, 811601), (71, 743015), (91, 579715), (115, 458731), (161, 327665), (299, 176435), (355, 148603), (455, 115943), (497, 106145), (805, 65533), (923, 57155), (1495, 35287), (1633, 32305), (2093, 25205), (2485, 21229), (4615, 11431), (5041, 10465), (6461, 8165)]