51914128

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2879}}^1$

素因数の和:2924

約数の個数: 60

約数和(自身を含む): 122135040

約数和(自身を除く): 70220912

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 368, 392, 644, 784, 1127, 1288, 2254, 2576, 2879, 4508, 5758, 9016, 11516, 18032, 20153, 23032, 40306, 46064, 66217, 80612, 132434, 141071, 161224, 264868, 282142, 322448, 463519, 529736, 564284, 927038, 1059472, 1128568, 1854076, 2257136, 3244633, 3708152, 6489266, 7416304, 12978532, 25957064, 51914128]

約数ペア:

[(1, 51914128), (2, 25957064), (4, 12978532), (7, 7416304), (8, 6489266), (14, 3708152), (16, 3244633), (23, 2257136), (28, 1854076), (46, 1128568), (49, 1059472), (56, 927038), (92, 564284), (98, 529736), (112, 463519), (161, 322448), (184, 282142), (196, 264868), (322, 161224), (368, 141071), (392, 132434), (644, 80612), (784, 66217), (1127, 46064), (1288, 40306), (2254, 23032), (2576, 20153), (2879, 18032), (4508, 11516), (5758, 9016)]