51493078

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14891}}^1$

素因数の和:14932

約数の個数: 32

約数和(自身を含む): 100074240

約数和(自身を除く): 48581162

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 14891, 29782, 104237, 193583, 208474, 282929, 387166, 565858, 1355081, 1980503, 2710162, 3678077, 3961006, 7356154, 25746539, 51493078]

約数ペア:

[(1, 51493078), (2, 25746539), (7, 7356154), (13, 3961006), (14, 3678077), (19, 2710162), (26, 1980503), (38, 1355081), (91, 565858), (133, 387166), (182, 282929), (247, 208474), (266, 193583), (494, 104237), (1729, 29782), (3458, 14891)]