49982426

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 87927840

約数和(自身を除く): 37945414

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 169, 181, 247, 338, 362, 494, 559, 817, 1118, 1634, 2353, 3211, 3439, 4706, 6422, 6878, 7267, 7783, 10621, 14534, 15566, 21242, 30589, 44707, 61178, 89414, 101179, 138073, 147877, 202358, 276146, 295754, 581191, 1162382, 1315327, 1922401, 2630654, 3844802, 24991213, 49982426]

約数ペア:

[(1, 49982426), (2, 24991213), (13, 3844802), (19, 2630654), (26, 1922401), (38, 1315327), (43, 1162382), (86, 581191), (169, 295754), (181, 276146), (247, 202358), (338, 147877), (362, 138073), (494, 101179), (559, 89414), (817, 61178), (1118, 44707), (1634, 30589), (2353, 21242), (3211, 15566), (3439, 14534), (4706, 10621), (6422, 7783), (6878, 7267)]