51208437

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{751}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 83165184

約数和(自身を除く): 31956747

約数列:

[1, 3, 7, 17, 21, 51, 119, 191, 357, 573, 751, 1337, 2253, 3247, 4011, 5257, 9741, 12767, 15771, 22729, 38301, 68187, 89369, 143441, 268107, 430323, 1004087, 2438497, 3012261, 7315491, 17069479, 51208437]

約数ペア:

[(1, 51208437), (3, 17069479), (7, 7315491), (17, 3012261), (21, 2438497), (51, 1004087), (119, 430323), (191, 268107), (357, 143441), (573, 89369), (751, 68187), (1337, 38301), (2253, 22729), (3247, 15771), (4011, 12767), (5257, 9741)]