51419018

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{461}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 91542528

約数和(自身を除く): 40123510

約数列:

[1, 2, 7, 14, 31, 62, 217, 257, 434, 461, 514, 922, 1799, 3227, 3598, 6454, 7967, 14291, 15934, 28582, 55769, 100037, 111538, 118477, 200074, 236954, 829339, 1658678, 3672787, 7345574, 25709509, 51419018]

約数ペア:

[(1, 51419018), (2, 25709509), (7, 7345574), (14, 3672787), (31, 1658678), (62, 829339), (217, 236954), (257, 200074), (434, 118477), (461, 111538), (514, 100037), (922, 55769), (1799, 28582), (3227, 15934), (3598, 14291), (6454, 7967)]