51515344

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{28493}}^1$

素因数の和:28614

約数の個数: 20

約数和(自身を含む): 100697796

約数和(自身を除く): 49182452

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 28493, 56986, 113972, 227944, 455888, 3219709, 6439418, 12878836, 25757672, 51515344]

約数ペア:

[(1, 51515344), (2, 25757672), (4, 12878836), (8, 6439418), (16, 3219709), (113, 455888), (226, 227944), (452, 113972), (904, 56986), (1808, 28493)]