49464790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1013}}^1$

素因数の和:1296

約数の個数: 32

約数和(自身を含む): 94180320

約数和(自身を除く): 44715530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 257, 514, 1013, 1285, 2026, 2570, 4883, 5065, 9766, 10130, 19247, 24415, 38494, 48830, 96235, 192470, 260341, 520682, 1301705, 2603410, 4946479, 9892958, 24732395, 49464790]

約数ペア:

[(1, 49464790), (2, 24732395), (5, 9892958), (10, 4946479), (19, 2603410), (38, 1301705), (95, 520682), (190, 260341), (257, 192470), (514, 96235), (1013, 48830), (1285, 38494), (2026, 24415), (2570, 19247), (4883, 10130), (5065, 9766)]