50801905

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1039}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 76677120

約数和(自身を除く): 25875215

約数列:

[1, 5, 7, 11, 35, 55, 77, 127, 385, 635, 889, 1039, 1397, 4445, 5195, 6985, 7273, 9779, 11429, 36365, 48895, 57145, 80003, 131953, 400015, 659765, 923671, 1451483, 4618355, 7257415, 10160381, 50801905]

約数ペア:

[(1, 50801905), (5, 10160381), (7, 7257415), (11, 4618355), (35, 1451483), (55, 923671), (77, 659765), (127, 400015), (385, 131953), (635, 80003), (889, 57145), (1039, 48895), (1397, 36365), (4445, 11429), (5195, 9779), (6985, 7273)]