50890645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 70156800

約数和(自身を除く): 19266155

約数列:

[1, 5, 13, 19, 65, 89, 95, 247, 445, 463, 1157, 1235, 1691, 2315, 5785, 6019, 8455, 8797, 21983, 30095, 41207, 43985, 109915, 114361, 206035, 535691, 571805, 782933, 2678455, 3914665, 10178129, 50890645]

約数ペア:

[(1, 50890645), (5, 10178129), (13, 3914665), (19, 2678455), (65, 782933), (89, 571805), (95, 535691), (247, 206035), (445, 114361), (463, 109915), (1157, 43985), (1235, 41207), (1691, 30095), (2315, 21983), (5785, 8797), (6019, 8455)]