51349844

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2879}}^1$

素因数の和:2917

約数の個数: 48

約数和(自身を含む): 112896000

約数和(自身を除く): 61546156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 2879, 4459, 5758, 8918, 11516, 17836, 20153, 37427, 40306, 74854, 80612, 141071, 149708, 261989, 282142, 523978, 564284, 987497, 1047956, 1833923, 1974994, 3667846, 3949988, 7335692, 12837461, 25674922, 51349844]

約数ペア:

[(1, 51349844), (2, 25674922), (4, 12837461), (7, 7335692), (13, 3949988), (14, 3667846), (26, 1974994), (28, 1833923), (49, 1047956), (52, 987497), (91, 564284), (98, 523978), (182, 282142), (196, 261989), (343, 149708), (364, 141071), (637, 80612), (686, 74854), (1274, 40306), (1372, 37427), (2548, 20153), (2879, 17836), (4459, 11516), (5758, 8918)]