53416465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 71850240

約数和(自身を除く): 18433775

約数列:

[1, 5, 17, 23, 85, 89, 115, 307, 391, 445, 1513, 1535, 1955, 2047, 5219, 7061, 7565, 10235, 26095, 27323, 34799, 35305, 120037, 136615, 173995, 464491, 600185, 628429, 2322455, 3142145, 10683293, 53416465]

約数ペア:

[(1, 53416465), (5, 10683293), (17, 3142145), (23, 2322455), (85, 628429), (89, 600185), (115, 464491), (307, 173995), (391, 136615), (445, 120037), (1513, 35305), (1535, 34799), (1955, 27323), (2047, 26095), (5219, 10235), (7061, 7565)]