51205130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1753}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 96989184

約数和(自身を除く): 45784054

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 230, 254, 635, 1270, 1753, 2921, 3506, 5842, 8765, 14605, 17530, 29210, 40319, 80638, 201595, 222631, 403190, 445262, 1113155, 2226310, 5120513, 10241026, 25602565, 51205130]

約数ペア:

[(1, 51205130), (2, 25602565), (5, 10241026), (10, 5120513), (23, 2226310), (46, 1113155), (115, 445262), (127, 403190), (230, 222631), (254, 201595), (635, 80638), (1270, 40319), (1753, 29210), (2921, 17530), (3506, 14605), (5842, 8765)]