53938297

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 68124672

約数和(自身を除く): 14186375

約数列:

[1, 7, 17, 43, 83, 119, 127, 301, 581, 731, 889, 1411, 2159, 3569, 5117, 5461, 9877, 10541, 15113, 24983, 38227, 60673, 73787, 92837, 179197, 424711, 453263, 649859, 1254379, 3172841, 7705471, 53938297]

約数ペア:

[(1, 53938297), (7, 7705471), (17, 3172841), (43, 1254379), (83, 649859), (119, 453263), (127, 424711), (301, 179197), (581, 92837), (731, 73787), (889, 60673), (1411, 38227), (2159, 24983), (3569, 15113), (5117, 10541), (5461, 9877)]