53262755

素因数分解:

$5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2389}}^1$

素因数の和:2428

約数の個数: 32

約数和(自身を含む): 80304000

約数和(自身を除く): 27041245

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 343, 455, 637, 1715, 2389, 3185, 4459, 11945, 16723, 22295, 31057, 83615, 117061, 155285, 217399, 585305, 819427, 1086995, 1521793, 4097135, 7608965, 10652551, 53262755]

約数ペア:

[(1, 53262755), (5, 10652551), (7, 7608965), (13, 4097135), (35, 1521793), (49, 1086995), (65, 819427), (91, 585305), (245, 217399), (343, 155285), (455, 117061), (637, 83615), (1715, 31057), (2389, 22295), (3185, 16723), (4459, 11945)]