51795005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 69341184

約数和(自身を除く): 17546179

約数列:

[1, 5, 17, 37, 43, 85, 185, 215, 383, 629, 731, 1591, 1915, 3145, 3655, 6511, 7955, 14171, 16469, 27047, 32555, 70855, 82345, 135235, 240907, 279973, 609353, 1204535, 1399865, 3046765, 10359001, 51795005]

約数ペア:

[(1, 51795005), (5, 10359001), (17, 3046765), (37, 1399865), (43, 1204535), (85, 609353), (185, 279973), (215, 240907), (383, 135235), (629, 82345), (731, 70855), (1591, 32555), (1915, 27047), (3145, 16469), (3655, 14171), (6511, 7955)]