49600486

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{257}}^1\times {\mathrm{571}}^1$

素因数の和:856

約数の個数: 24

約数和(自身を含む): 81019224

約数和(自身を除く): 31418738

約数列:

[1, 2, 13, 26, 169, 257, 338, 514, 571, 1142, 3341, 6682, 7423, 14846, 43433, 86866, 96499, 146747, 192998, 293494, 1907711, 3815422, 24800243, 49600486]

約数ペア:

[(1, 49600486), (2, 24800243), (13, 3815422), (26, 1907711), (169, 293494), (257, 192998), (338, 146747), (514, 96499), (571, 86866), (1142, 43433), (3341, 14846), (6682, 7423)]