51780796

素因数分解:

$2^2\times {\mathrm{3221}}^1\times {\mathrm{4019}}^1$

素因数の和:7244

約数の個数: 12

約数和(自身を含む): 90667080

約数和(自身を除く): 38886284

約数列:

[1, 2, 4, 3221, 4019, 6442, 8038, 12884, 16076, 12945199, 25890398, 51780796]

約数ペア:

[(1, 51780796), (2, 25890398), (4, 12945199), (3221, 16076), (4019, 12884), (6442, 8038)]